diff --git a/.gitignore b/.gitignore
index b12f322a2..5c23ad8bd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 *.log
-/node_modules/*
\ No newline at end of file
+/node_modules/*
+.vscode
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 26f8f465f..8c943ecd9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,18 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+#### [0.9.4](https://github.com/gradido/gradido/compare/0.9.3...0.9.4)
+
+- Build on run [`#103`](https://github.com/gradido/gradido/pull/103)
+- update debug docker to use dependencies container pushed to docker hub [`1f002f4`](https://github.com/gradido/gradido/commit/1f002f4ed0b12d4b2bf63efceabe546d0c5b58ea)
+- removed email tasks complete [`8a143be`](https://github.com/gradido/gradido/commit/8a143be8423d7bd894d4f512848895df8b9694b0)
+- build login-server on docker-compose up in a docker volume so it rebuild only neccessary parts if some c++ files have changed [`0da5279`](https://github.com/gradido/gradido/commit/0da527917523530186e6effe63dc001fc99bd3e3)
+
 #### [0.9.3](https://github.com/gradido/gradido/compare/0.9.2...0.9.3)
 
+> 30 March 2021
+
+- new version 0.9.3 [`#110`](https://github.com/gradido/gradido/pull/110)
 - feat: Frontend tests for Content Footer [`#102`](https://github.com/gradido/gradido/pull/102)
 - add check session state json function and doc [`#96`](https://github.com/gradido/gradido/pull/96)
 - activity page stap 2 [`#86`](https://github.com/gradido/gradido/pull/86)
diff --git a/community_server/src/Controller/StateBalancesController.php b/community_server/src/Controller/StateBalancesController.php
index 4afeabd8b..da2a58e65 100644
--- a/community_server/src/Controller/StateBalancesController.php
+++ b/community_server/src/Controller/StateBalancesController.php
@@ -39,32 +39,143 @@ class StateBalancesController extends AppController
         $this->set(compact('stateBalances'));
     }
   
-    private function updateBalances($state_user_id)
+    private function updateBalances($stateUserId)
     {
-        $state_balances = $this->StateBalances->find('all')->where(['state_user_id' => $state_user_id]);
-        if($state_balances->count() == 1) {
-            $stateUserTransactionsTable =  TableRegistry::getTableLocator()->get('StateUserTransactions');
-            $state_user_transactions = $stateUserTransactionsTable
+        $stateUserTransactionsTable =  TableRegistry::getTableLocator()->get('StateUserTransactions');
+        $transactionsTable = TableRegistry::getTableLocator()->get('Transactions');
+        // info: cakephp use lazy loading, query will be executed later only if needed
+        $state_balances = $this->StateBalances->find('all')->where(['state_user_id' => $stateUserId]);
+        $state_user_transactions = $stateUserTransactionsTable
                                             ->find('all')
-                                            ->where(['state_user_id' => $state_user_id])
+                                            ->where(['state_user_id' => $stateUserId])
                                             ->order(['transaction_id ASC'])
-                                            ->contain(['']);
-            if($state_user_transactions->count() == 0){
-                return;
-            }
-            $last_state_user_transaction = $state_user_transactions->last();
-            $last_transaction = $this->StateBalance->newEntity();
-            $last_transaction->amount = $last_state_user_transaction->balance;
-            $last_transaction->record_date = $last_state_user_transaction->balance_date;
-            // if entrys are nearly the same, we don't need doing anything
-            if(abs($last_transaction->decay - $state_balances->decay) < 100) {
-                return;
-            }
-            foreach($state_user_transactions as $state_user_transaction) {
-                
-            }
-            
+                                            ->contain(false);
+      
+        if(!$state_user_transactions) {
+            //debug($state_user_transactions);
+            return true;
         }
+        
+        // first: decide what todo
+        $create_state_balance = false;
+        $recalculate_state_user_transactions_balance = false;
+        $clear_state_balance = false;
+        $update_state_balance = false;
+        if($state_balances->count() == 0) {
+            $create_state_balance = true;
+        }
+        if($state_balances->count() > 1) {
+            $clear_state_balance = true;
+            $create_state_balance = true;
+        }
+        if($state_balances->count() == 1) {            
+            if($state_user_transactions->count() == 0){
+                $clear_state_balance = true;
+            } else {
+                $last_state_user_transaction = $state_user_transactions->last();
+                $last_transaction = $this->StateBalances->newEntity();
+                $last_transaction->amount = $last_state_user_transaction->balance;
+                $last_transaction->record_date = $last_state_user_transaction->balance_date;
+                // if entrys are nearly the same, we don't need doing anything
+                if(abs($last_transaction->decay - $state_balances->first()->decay) > 100) {
+                    $recalculate_state_user_transactions_balance = true;
+                    $update_state_balance = true;
+                }
+            }
+        }
+        
+        if(!$recalculate_state_user_transactions_balance) {
+            $last_state_user_transaction = $state_user_transactions->last();
+            if($last_state_user_transaction->balance <= 0) {
+                $recalculate_state_user_transactions_balance = true;
+                if(!$create_state_balance) {
+                    $update_state_balance = true;
+                }
+            }
+        }
+        // second: do what is needed
+        if($clear_state_balance) {
+            $this->StateBalances->deleteAll(['state_user_id' => $stateUserId]);
+        }
+        
+        $transaction_ids = [];
+        if($recalculate_state_user_transactions_balance) {
+            $state_user_transactions_array = $state_user_transactions->toArray();
+            foreach($state_user_transactions_array as $i => $state_user_transaction) {
+                $transaction_ids[$state_user_transaction->transaction_id] = $i;
+            }
+        
+            $transactions = $transactionsTable
+                    ->find('all')
+                    ->where(['id IN' => array_keys($transaction_ids)])
+                    ->contain(['TransactionCreations', 'TransactionSendCoins']);
+
+            $balance_cursor = $this->StateBalances->newEntity();
+            $i = 0;
+            foreach($transactions as $transaction) {    
+                if($transaction->transaction_type_id > 2) {
+                    continue;
+                }
+                $amount_date = null;
+                $amount = 0;
+                
+                if($transaction->transaction_type_id == 1) {
+                    $temp = $transaction->transaction_creations[0];
+                    
+                    $balance_temp = $this->StateBalances->newEntity();
+                    $balance_temp->amount = $temp->amount;
+                    $balance_temp->record_date = $temp->target_date;
+                    
+                    $amount = $balance_temp->partDecay($transaction->received);
+                    $amount_date = $transaction->received;
+                    //$amount_date = 
+                } else if($transaction->transaction_type_id == 2) {
+                    $temp = $transaction->transaction_send_coins[0];
+                    $amount = intval($temp->amount);
+                    // reverse if sender
+                    if($stateUserId == $temp->state_user_id) {
+                        $amount *= -1.0;
+                    }
+                    $amount_date = $transaction->received;
+                }
+                if($i == 0) {
+                    $balance_cursor->amount = $amount;
+                } else {
+                    $balance_cursor->amount = $balance_cursor->partDecay($amount_date) + $amount;
+                }
+                $balance_cursor->record_date = $amount_date;
+                $state_user_transaction_index = $transaction_ids[$transaction->id];
+                $state_user_transactions_array[$state_user_transaction_index]->balance = $balance_cursor->amount;
+                $state_user_transactions_array[$state_user_transaction_index]->balance_date = $balance_cursor->record_date;   
+                $i++;
+            }
+            $results = $stateUserTransactionsTable->saveMany($state_user_transactions_array);
+            $errors = [];
+            foreach($results as $i => $result) {
+                if(!$result) {
+                    $errors[$i] = $state_user_transactions_array[$i]->getErrors();
+                }
+            }
+            if(count($errors)) {
+                return ['success' => false, 'error' => 'error saving one ore more state user transactions', 'details' => $errors];
+            }
+        }
+        $state_balance = null;
+        if($update_state_balance) {
+            $state_balance = $state_balances->first();
+        }
+        else if($create_state_balance) {
+             $state_balance = $this->StateBalances->newEntity();
+             $state_balance->state_user_id =  $stateUserId;
+        }
+        if($state_balance) {
+             $state_balance->amount = $state_user_transactions->last()->balance;
+             $state_balance->record_date = $state_user_transactions->last()->balance_date;    
+             if(!$this->StateBalances->save($state_balance)) {
+                 return ['success' => false, 'error' => 'error saving state balance', 'details' => $state_balance->getErrors()];
+             }
+        }
+        return true;
     }
 
     public function overview()
@@ -82,7 +193,9 @@ class StateBalancesController extends AppController
         if ($result !== true) {
             return $result;
         }
+        
         $user = $session->read('StateUser');
+        $this->updateBalances($user['id']);
         // sendRequestGDT
         // listPerEmailApi
 
@@ -214,6 +327,7 @@ class StateBalancesController extends AppController
         }
         $session = $this->getRequest()->getSession();
         $user = $session->read('StateUser');
+        $this->updateBalances($user['id']);
         
         $public_key_bin = hex2bin($user['public_hex']);
         $stateUserQuery = $this->StateBalances->StateUsers
diff --git a/community_server/src/Controller/StateUsersController.php b/community_server/src/Controller/StateUsersController.php
index 9f07fffdb..43c6664c0 100644
--- a/community_server/src/Controller/StateUsersController.php
+++ b/community_server/src/Controller/StateUsersController.php
@@ -69,14 +69,14 @@ class StateUsersController extends AppController
         $this->set(compact('stateUsers'));
     }
 
-    public function listIdentHashes()
+    /*public function listIdentHashes()
     {
         $stateUsers = $this->StateUsers->find('all')->toArray();
         foreach ($stateUsers as $i => $user) {
             $stateUsers[$i]->identHash = TransactionCreation::DRMakeStringHash($user->email);
         }
         $this->set('stateUsers', $stateUsers);
-    }
+    }*/
 
     public function search()
     {
diff --git a/community_server/src/Controller/TransactionCreationsController.php b/community_server/src/Controller/TransactionCreationsController.php
index af7b9a018..46a7a37f4 100644
--- a/community_server/src/Controller/TransactionCreationsController.php
+++ b/community_server/src/Controller/TransactionCreationsController.php
@@ -54,12 +54,12 @@ class TransactionCreationsController extends AppController
         ];
         $transactionCreations = $this->paginate($this->TransactionCreations);
         $identHashes = [];
-        foreach ($transactionCreations as $creation) {
+        /*foreach ($transactionCreations as $creation) {
             $identHash = TransactionCreation::DRMakeStringHash($creation->state_user->email);
             $identHashes[$creation->state_user->id] = $identHash;
-        }
+        }*/
 
-        $this->set(compact('transactionCreations', 'identHashes'));
+        //$this->set(compact('transactionCreations', 'identHashes'));
     }
 
     /**
@@ -125,7 +125,7 @@ class TransactionCreationsController extends AppController
 
                 if (count($receiverProposal) > $receiverIndex) {
                     $pubKeyHex = $receiverProposal[$receiverIndex]['key'];
-                    $identHash = TransactionCreation::DRMakeStringHash($receiverProposal[$receiverIndex]['email']);
+                    //$identHash = TransactionCreation::DRMakeStringHash($receiverProposal[$receiverIndex]['email']);
                 }
                 $builderResult = TransactionCreation::build(
                     $amountCent,
@@ -369,7 +369,20 @@ class TransactionCreationsController extends AppController
                         $pendings[$id] = $localAmountCent;
                     }
                     $pubKeyHex = bin2hex(stream_get_contents($receiverUser->public_key));
-                    $identHash = TransactionCreation::DRMakeStringHash($receiverUser->email);
+                    $requestAnswear = $this->JsonRequestClient->sendRequest(json_encode([
+                        'session_id' => $session->read('session_id'),
+                        'email' => $receiverUser->email,
+                        'ask' => ['user.identHash']
+                    ]), '/getUserInfos');
+                    
+                    $identHash = 0;
+                    if('success' == $requestAnswear['state'] && 'success' == $requestAnswear['data']['state']) {
+                        $identHash = $requestAnswear['data']['userData']['identHash'];
+                    } else {
+                        $this->Flash->error(__('Error by requesting LoginServer, please try again'));
+                    }
+                    
+                    //$identHash = TransactionCreation::DRMakeStringHash($receiverUser->email);
                     $localTargetDateFrozen = FrozenDate::now();
                     $localTargetDateFrozen = $localTargetDateFrozen
                     ->year($localTargetDate['year'])
diff --git a/community_server/src/Model/Entity/StateBalance.php b/community_server/src/Model/Entity/StateBalance.php
index 871c55bd8..c5fcf5976 100644
--- a/community_server/src/Model/Entity/StateBalance.php
+++ b/community_server/src/Model/Entity/StateBalance.php
@@ -57,7 +57,8 @@ class StateBalance extends Entity
       if($decay_duration === 0) {
           return $this->amount;
       }
-      return $this->amount * pow(0.99999997802044727, $decay_duration);
+      return $this->amount;
+      //return $this->amount * pow(0.99999997802044727, $decay_duration);
         
     }
     public function partDecay($target_date)
@@ -67,7 +68,8 @@ class StateBalance extends Entity
         if($decay_duration <= 0) {
             return $this->amount;
         }
-        return $this->amount * pow(0.99999997802044727, $decay_duration);
+        return 0;
+        //return $this->amount * pow(0.99999997802044727, $decay_duration);
     }
     
     public function decayDuration($target_date)
diff --git a/community_server/src/Model/Transactions/TransactionCreation.php b/community_server/src/Model/Transactions/TransactionCreation.php
index e8c6133cb..aeac73ce8 100644
--- a/community_server/src/Model/Transactions/TransactionCreation.php
+++ b/community_server/src/Model/Transactions/TransactionCreation.php
@@ -63,24 +63,6 @@ class TransactionCreation extends TransactionBase {
         return ['state' => 'success', 'transactionBody' => $transactionBody];
     }
     
-    static protected function DRHashRotateLeft( $hash, $rotateBy )
-    {
-      return ($hash<<$rotateBy)|($hash>>(32-$rotateBy));
-    }
-
-    static public function DRMakeStringHash($str) 
-    {
-      $ret = 0;
-
-      if( $str )
-      {
-        for ($i=0; $i < strlen($str); $i++)
-        {
-          $ret = TransactionCreation::DRHashRotateLeft($ret, 7) + ord($str{$i});
-        }
-      }
-      return $ret;
-    }
     
     public function getAmount() {
       return $this->protoTransactionCreation->getReceiverAmount()->getAmount();
@@ -272,7 +254,7 @@ class TransactionCreation extends TransactionBase {
                 ->setSubject(__('Gradido Schöpfung erhalten'))
                 ->send();
         } catch(Exception $e) {
-          $this->addError('TransactionCreation::sendNotificationEmail', 'error sending notification email: ' . $e->getMessage());
+//          $this->addError('TransactionCreation::sendNotificationEmail', 'error sending notification email: ' . $e->getMessage());
           return false;
         }
       return true;
@@ -303,7 +285,7 @@ class TransactionCreation extends TransactionBase {
       
       // intval
       //$protoCreation->setIdentHash(intval($identHashBytes));
-      $protoCreation->setIdentHash(self::DRMakeStringHash($stateUser->email));
+      //$protoCreation->setIdentHash(self::DRMakeStringHash($stateUser->email));
       return new TransactionCreation($protoCreation);
     }
 }
diff --git a/community_server/src/Model/Transactions/TransactionTransfer.php b/community_server/src/Model/Transactions/TransactionTransfer.php
index a509cf0f3..b9182c3ba 100644
--- a/community_server/src/Model/Transactions/TransactionTransfer.php
+++ b/community_server/src/Model/Transactions/TransactionTransfer.php
@@ -75,7 +75,8 @@ class TransactionTransfer extends TransactionBase {
       foreach($sigPairs as $sigPair) {
           //echo 'sig Pair: '; var_dump($sigPair); echo "<br>";
           $pubkey = bin2hex($sigPair->getPubKey());
-          $hash = TransactionCreation::DRMakeStringHash($pubkey);
+          //$hash = TransactionCreation::DRMakeStringHash($pubkey);
+          $hash = $pubkey;
           if(!isset($sigPubHexs[$hash])) {
             $sigPubHexs[$hash] = [$pubkey];
           } else {
@@ -100,7 +101,8 @@ class TransactionTransfer extends TransactionBase {
           return false;
         }
         // check if signature exist for sender
-        $hash = TransactionCreation::DRMakeStringHash($senderPublicHex);
+        //$hash = TransactionCreation::DRMakeStringHash($senderPublicHex);
+        $hash = $senderPublicHex;
         if(!isset($sigPubHexs[$hash]) || in_array($senderPublicHex, $sigPubHexs[$hash]) === FALSE) {
           $this->addError($functionName, 'missing signature for sender');
           return false;
@@ -253,7 +255,7 @@ class TransactionTransfer extends TransactionBase {
               ->setSubject(__('Gradidos erhalten'))
               ->send();
       } catch(Exception $e) {
-        $this->addError('TransactionTransfer::sendNotificationEmail', 'error sending notification email: ' . $e->getMessage());
+        //$this->addError('TransactionTransfer::sendNotificationEmail', 'error sending notification email: ' . $e->getMessage());
         return false;
       }
       return true;
diff --git a/docker-compose.override.yml b/docker-compose.override.yml
index edcc364ea..1d51ce837 100644
--- a/docker-compose.override.yml
+++ b/docker-compose.override.yml
@@ -1,65 +1,82 @@
-version: "3.4"
-
-services:
-  ########################################################
-  # FRONTEND #############################################
-  ########################################################
-  frontend:
-    image: gradido/frontend:development
-    build:
-      target: development
-    environment:
-      - NODE_ENV="development"
-      # - DEBUG=true
-      - NUXT_BUILD=/tmp/nuxt # avoid file permission issues when `rm -rf .nuxt/`
-    volumes:
-      # This makes sure the docker container has its own node modules.
-      # Therefore it is possible to have a different node version on the host machine
-      - frontend_node_modules:/app/node_modules
-      # bind the local folder to the docker to allow live reload
-      - ./frontend:/app
-
-  #########################################################
-  ## LOGIN SERVER #########################################
-  #########################################################
-  login-server:
-    build:
-      target: login_server_debug
-      dockerfile: Dockerfile.debug
-    security_opt:
-      - seccomp:unconfined
-    cap_add:
-      - SYS_PTRACE
-    volumes:
-      - ./logs:/var/log/grd_login 
-      - ./login_server/src:/code/src 
-      - login_build:/code/build_vol
-      
-  #########################################################
-  ## NGINX ################################################
-  #########################################################
-  nginx:
-    volumes: 
-      - ./logs:/var/log/nginx 
-  
-  #########################################################
-  ## PHPMYADMIN ###########################################
-  #########################################################
-  phpmyadmin:
-    image: phpmyadmin
-    container_name: phpmyadmin
-    environment:
-     - PMA_ARBITRARY=1
-    #restart: always
-    ports:
-     - 8074:80
-    networks: 
-     - internal-net
-     - external-net
-    volumes:
-     - /sessions
-   
-volumes:
-  frontend_node_modules:
-  login_build:
-
+version: "3.4"
+
+services:
+  ########################################################
+  # FRONTEND #############################################
+  ########################################################
+  frontend:
+    image: gradido/frontend:development
+    build:
+      target: development
+    environment:
+      - NODE_ENV="development"
+      # - DEBUG=true
+      - NUXT_BUILD=/tmp/nuxt # avoid file permission issues when `rm -rf .nuxt/`
+    volumes:
+      # This makes sure the docker container has its own node modules.
+      # Therefore it is possible to have a different node version on the host machine
+      - frontend_node_modules:/app/node_modules
+      # bind the local folder to the docker to allow live reload
+      - ./frontend:/app
+
+  #########################################################
+  ## LOGIN SERVER #########################################
+  #########################################################
+  login-server:
+    build:
+      target: login_server_debug
+      dockerfile: Dockerfile.debug
+    security_opt:
+      - seccomp:unconfined
+    cap_add:
+      - SYS_PTRACE
+    volumes:
+      - ./logs:/var/log/grd_login 
+      - conan:/root/.conan
+      
+  #########################################################
+  ## NGINX ################################################
+  #########################################################
+  nginx:
+    depends_on:
+      - frontend 
+      - community-server
+      - login-server
+    volumes: 
+      - ./logs:/var/log/nginx 
+  
+  #########################################################
+  ## PHPMYADMIN ###########################################
+  #########################################################
+  phpmyadmin:
+    image: phpmyadmin
+    container_name: phpmyadmin
+    environment:
+     - PMA_ARBITRARY=1
+    #restart: always
+    ports:
+     - 8074:80
+    networks: 
+     - internal-net
+     - external-net
+    volumes:
+     - /sessions
+     
+  #########################################################
+  ## skeema for updating dbs if changes happend ###########
+  #########################################################
+  skeema: 
+    build:
+      context: .
+      dockerfile: ./skeema/Dockerfile
+      target: skeema_run
+    container_name: skeema
+    depends_on:
+      - mariadb
+    networks: 
+      - internal-net
+   
+volumes:
+  frontend_node_modules:
+  conan:
+
diff --git a/docker-compose.yml b/docker-compose.yml
index b0c30ca66..ad1317556 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -16,8 +16,6 @@ services:
       target: production
     networks:
       - external-net
-    depends_on:
-      - nginx
     ports:
       - 8080:8080
     environment:
@@ -135,4 +133,4 @@ networks:
     internal: true
 
 volumes:
-  db_vol:      
+  db_vol:
diff --git a/frontend/.env.dist b/frontend/.env.dist
index bbd42d002..c8323c316 100644
--- a/frontend/.env.dist
+++ b/frontend/.env.dist
@@ -1,3 +1,4 @@
 LOGIN_API_URL=http://localhost/login_api/
 COMMUNITY_API_STATE_BALANCE_URL=http://localhost/state-balances/
-COMMUNITY_API_TRANSACTION_CREATION_URL=http://localhost/transaction-creations/
\ No newline at end of file
+COMMUNITY_API_TRANSACTION_CREATION_URL=http://localhost/transaction-creations/
+VUE_PATH=/vue
\ No newline at end of file
diff --git a/frontend/package.json b/frontend/package.json
index feac8fde5..01e42e3ac 100755
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bootstrap-vue-gradido-wallet",
-  "version": "0.9.3",
+  "version": "0.9.4",
   "private": true,
   "scripts": {
     "start": "node server.js",
diff --git a/frontend/vue.config.js b/frontend/vue.config.js
index 956b0c03e..9f3d486c0 100644
--- a/frontend/vue.config.js
+++ b/frontend/vue.config.js
@@ -4,6 +4,12 @@ const dotenv = require('dotenv-webpack')
 function resolveSrc(_path) {
   return path.join(__dirname, _path)
 }
+
+let vue_path = process.env.VUE_PATH
+if (vue_path == undefined) {
+  vue_path = ''
+}
+
 // vue.config.js
 module.exports = {
   pluginOptions: {
@@ -15,6 +21,7 @@ module.exports = {
     },
   },
   lintOnSave: true,
+  publicPath: vue_path + '/',
   configureWebpack: {
     // Set up all the aliases we use in our app.
     resolve: {
@@ -28,4 +35,5 @@ module.exports = {
     // Enable CSS source maps.
     sourceMap: process.env.NODE_ENV !== 'production',
   },
+  outputDir: path.resolve(__dirname, './dist' + vue_path),
 }
diff --git a/gn b/gn
index a61871987..5437e2f88 160000
--- a/gn
+++ b/gn
@@ -1 +1 @@
-Subproject commit a61871987261614102b11ed58791081be1954d3c
+Subproject commit 5437e2f882c54efe4f501f7cd0d97f53806d0b74
diff --git a/login_server/src/cpp/HTTPInterface/ElopageWebhook.cpp b/login_server/src/cpp/HTTPInterface/ElopageWebhook.cpp
index c29b280a8..808695e10 100644
--- a/login_server/src/cpp/HTTPInterface/ElopageWebhook.cpp
+++ b/login_server/src/cpp/HTTPInterface/ElopageWebhook.cpp
@@ -11,16 +11,15 @@ using namespace Poco::Data::Keywords;
 #include "../SingletonManager/ConnectionManager.h"
 #include "../SingletonManager/ErrorManager.h"
 #include "../SingletonManager/SessionManager.h"
+#include "../SingletonManager/EmailManager.h"
 
 #include "../ServerConfig.h"
 
-#include "../tasks/PrepareEmailTask.h"
-#include "../tasks/SendEmailTask.h"
 
 #include "../controller/EmailVerificationCode.h"
 #include "../model/table/ElopageBuy.h"
 
-
+#include "../lib/DataTypeConverter.h"
 
 
 void ElopageWebhook::handleRequest(Poco::Net::HTTPServerRequest& request, Poco::Net::HTTPServerResponse& response)
@@ -277,22 +276,9 @@ int HandleElopageRequestTask::run()
 	saveElopageBuy->scheduleTask(saveElopageBuy);
 
 	// check product id
-	Poco::UInt64 product_id = 0;
-	try {
-		product_id = stoull(mRequestData.get("product[id]", "0"));
-	}
-	catch (const std::invalid_argument& ia) {
-		std::cerr << __FUNCTION__ << "Invalid argument: " << ia.what() << '\n';
-	}
-	catch (const std::out_of_range& oor) {
-		std::cerr << __FUNCTION__ << "Out of Range error: " << oor.what() << '\n';
-	}
-	catch (const std::logic_error & ler) {
-		std::cerr << __FUNCTION__ << "Logical error: " << ler.what() << '\n';
-	}
-	catch (...) {
-		std::cerr << __FUNCTION__ << "Unknown error" << '\n';
-	}
+	unsigned long long product_id = 0;
+	DataTypeConverter::strToInt(mRequestData.get("product[id]", "0"), product_id);
+	
 	std::string order_id = mRequestData.get("order_id", "");
 	auto param_error_order_id = new ParamError("HandleElopageRequestTask", "order_id", order_id.data());
 
@@ -380,56 +366,16 @@ int HandleElopageRequestTask::run()
 			sendErrorsAsEmail();
 			return -4;
 		}
+		auto em = EmailManager::getInstance();
+		if (emailVerification->getModel()->insertIntoDB(false)) {
+			int noEMail = 0;
+			DataTypeConverter::strToInt(mRequestData.get("noEmail", "0"), noEMail);
 
-		// write email verification code into db
-		UniLib::controller::TaskPtr saveEmailVerificationCode(new model::table::ModelInsertTask(emailVerification->getModel(), true));
-		saveEmailVerificationCode->scheduleTask(saveEmailVerificationCode);
-		int noEMail = 0;
-
-		std::string noEmailString = mRequestData.get("noEmail", "0");
-		try {
-			noEMail = stoi(noEmailString);
-		}
-		catch (const std::invalid_argument& ia) {
-			std::cerr << __FUNCTION__ << " Invalid argument: " << ia.what() << ", str: " << noEmailString << '\n';
-		}
-		catch (const std::out_of_range& oor) {
-			std::cerr << __FUNCTION__ << " Out of Range error: " << oor.what() << '\n';
-		}
-		catch (const std::logic_error & ler) {
-			std::cerr << __FUNCTION__ << " Logical error: " << ler.what() << '\n';
-		}
-		catch (...) {
-			std::cerr << __FUNCTION__ << " Unknown error" << '\n';
+			if (noEMail != 1) {
+				em->addEmail(new model::Email(emailVerification, newUser, model::EMAIL_USER_VERIFICATION_CODE));
+			}
 		}
 
-		if (noEMail != 1) {
-
-			// send email to user
-			/*auto message = new Poco::Net::MailMessage;
-
-			message->addRecipient(Poco::Net::MailRecipient(Poco::Net::MailRecipient::PRIMARY_RECIPIENT, mEmail));
-			message->setSubject("Gradido: E-Mail Verification");
-			std::stringstream ss;
-			ss << "Hallo " << mFirstName << " " << mLastName << "," << std::endl << std::endl;
-			ss << "Du oder jemand anderes hat sich soeben mit dieser E-Mail Adresse bei Gradido registriert. " << std::endl;
-			ss << "Wenn du es warst, klicke bitte auf den Link: " << ServerConfig::g_serverPath << "/checkEmail/" << emailVerification->getModel()->getCode() << std::endl;
-			//ss << "oder kopiere den Code: " << mEmailVerificationCode << " selbst dort hinein." << std::endl;
-			ss << "oder kopiere den obigen Link in Dein Browserfenster." << std::endl;
-			ss << std::endl;
-
-			ss << "Mit freundlichen " << u8"Grüßen" << std::endl;
-			ss << "Dario, Gradido Server Admin" << std::endl;
-
-			message->addContent(new Poco::Net::StringPartSource(ss.str()));
-			*/
-			//UniLib::controller::TaskPtr sendEmail(new SendEmailTask(message, ServerConfig::g_CPUScheduler, 1));
-			//Email(AutoPtr<controller::EmailVerificationCode> emailVerification, AutoPtr<controller::User> user, EmailType type);
-			UniLib::controller::TaskPtr sendEmail(new SendEmailTask(new model::Email(emailVerification, newUser, model::EMAIL_USER_VERIFICATION_CODE), ServerConfig::g_CPUScheduler, 1));
-			//sendEmail->setParentTaskPtrInArray(prepareEmail, 0);
-			sendEmail->setParentTaskPtrInArray(saveEmailVerificationCode, 0);
-			sendEmail->scheduleTask(sendEmail);
-		}
 	}
 
 		// if errors occured, send via email
diff --git a/login_server/src/cpp/model/Session.cpp b/login_server/src/cpp/model/Session.cpp
index 86fad389c..dcad0d40a 100644
--- a/login_server/src/cpp/model/Session.cpp
+++ b/login_server/src/cpp/model/Session.cpp
@@ -12,8 +12,6 @@
 #include "../SingletonManager/EmailManager.h"
 #include "../SingletonManager/SingletonTaskObserver.h"
 
-#include "../tasks/PrepareEmailTask.h"
-#include "../tasks/SendEmailTask.h"
 #include "../tasks/SigningTransaction.h"
 #include "../tasks/AuthenticatedEncryptionCreateKeyTask.h"
 #include "../tasks/VerificationEmailResendTask.h"
@@ -348,12 +346,14 @@ bool Session::createUser(const std::string& first_name, const std::string& last_
 	*/
 	//UniLib::controller::TaskPtr sendEmail(new SendEmailTask(message, ServerConfig::g_CPUScheduler, 1));
 	//Email(AutoPtr<controller::EmailVerificationCode> emailVerification, AutoPtr<controller::User> user, EmailType type);
-	UniLib::controller::TaskPtr sendEmail(new SendEmailTask(new model::Email(mEmailVerificationCodeObject, mNewUser, model::EMAIL_USER_VERIFICATION_CODE), ServerConfig::g_CPUScheduler, 1));
+	auto em = EmailManager::getInstance();
+	em->addEmail(new model::Email(mEmailVerificationCodeObject, mNewUser, model::EMAIL_USER_VERIFICATION_CODE));
+	/*UniLib::controller::TaskPtr sendEmail(new SendEmailTask(new model::Email(mEmailVerificationCodeObject, mNewUser, model::EMAIL_USER_VERIFICATION_CODE), ServerConfig::g_CPUScheduler, 1));
 	//sendEmail->setParentTaskPtrInArray(prepareEmail, 0);
 	sendEmail->setParentTaskPtrInArray(writeEmailVerification, 0);
 	sendEmail->setFinishCommand(new SessionStateUpdateCommand(SESSION_STATE_EMAIL_VERIFICATION_SEND, this));
 	sendEmail->scheduleTask(sendEmail);
-
+	*/
 	// write user into db
 	// generate and write email verification into db
 	// send email
diff --git a/login_server/src/cpp/tasks/PrepareEmailTask.cpp b/login_server/src/cpp/tasks/PrepareEmailTask.cpp
deleted file mode 100644
index cc20d9472..000000000
--- a/login_server/src/cpp/tasks/PrepareEmailTask.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-#include "PrepareEmailTask.h"
-#include "../lib/Profiler.h"
-#include "../ServerConfig.h"
-#include "../SingletonManager/ErrorManager.h"
-
-#include "Poco/Net/SSLException.h"
-
-PrepareEmailTask::PrepareEmailTask(UniLib::controller::CPUSheduler* cpuScheduler)
-	: UniLib::controller::CPUTask(cpuScheduler), mMailClientSession(nullptr)
-{
-
-}
-
-PrepareEmailTask::~PrepareEmailTask()
-{
-	if (mMailClientSession) {
-		delete mMailClientSession;
-	}
-}
-
-int PrepareEmailTask::run()
-{
-	if (ServerConfig::g_disableEmail) return 0;
-	Profiler timeUsed;
-	mMailClientSession = new Poco::Net::SecureSMTPClientSession(ServerConfig::g_EmailAccount.url, ServerConfig::g_EmailAccount.port);
-	mMailClientSession->login();
-	try {
-		mMailClientSession->startTLS(ServerConfig::g_SSL_CLient_Context);
-		mMailClientSession->login(Poco::Net::SMTPClientSession::AUTH_LOGIN, ServerConfig::g_EmailAccount.username, ServerConfig::g_EmailAccount.password);
-	} catch(Poco::Net::SSLException& ex) {
-		printf("[PrepareEmailTask] ssl certificate error: %s\nPlease make sure you have cacert.pem (CA/root certificates) next to binary from https://curl.haxx.se/docs/caextract.html\n", ex.displayText().data());
-		return -1;
-	}
-
-	//printf("[PrepareEmailTask] time: %s\n", timeUsed.string().data());
-	/*
-	session.login();
-	session.startTLS(pContext);
-	if (!username.empty())
-	{
-		session.login(SMTPClientSession::AUTH_LOGIN, username, password);
-	}
-	session.sendMessage(message);
-	session.close();
-	*/
-
-	return 0;
-}
-
-int PrepareEmailTask::send(Poco::Net::MailMessage* message)
-{
-	if (ServerConfig::g_disableEmail) return 0;
-
-	auto er = ErrorManager::getInstance();
-	try {
-		mMailClientSession->sendMessage(*message);
-		mMailClientSession->close();
-	}
-	catch (Poco::Exception& exc) {
-		er->addError(new ParamError("PrepareEmailTask::send", "error sending email", exc.displayText().data()));
-		printf("[PrepareEmailTask::%s] error sending email: %s\n", __FUNCTION__, exc.displayText().data());
-		return -1;
-	}
-	return 0;
-}
\ No newline at end of file
diff --git a/login_server/src/cpp/tasks/PrepareEmailTask.h b/login_server/src/cpp/tasks/PrepareEmailTask.h
deleted file mode 100644
index 4036eefc2..000000000
--- a/login_server/src/cpp/tasks/PrepareEmailTask.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef GRADIDO_LOGIN_SERVER_TASKS_PREPAIRE_EMAIL_TASK_INCLUDE 
-#define GRADIDO_LOGIN_SERVER_TASKS_PREPAIRE_EMAIL_TASK_INCLUDE
-
-#include "CPUTask.h"
-#include "Poco/Net/SecureSMTPClientSession.h"
-
-
-
-class PrepareEmailTask : public UniLib::controller::CPUTask
-{
-public:
-	PrepareEmailTask(UniLib::controller::CPUSheduler* cpuScheduler);
-	virtual ~PrepareEmailTask();
-
-	virtual int run();
-	int send(Poco::Net::MailMessage* message);
-	virtual const char* getResourceType() const { return "PrepareEmailTask"; };
-protected:
-
-private:
-	Poco::Net::SecureSMTPClientSession* mMailClientSession;
-};
-
-
-#endif //GRADIDO_LOGIN_SERVER_TASKS_PREPAIRE_EMAIL_TASK_INCLUDE
\ No newline at end of file
diff --git a/login_server/src/cpp/tasks/SendEmailTask.cpp b/login_server/src/cpp/tasks/SendEmailTask.cpp
deleted file mode 100644
index e3a5e0069..000000000
--- a/login_server/src/cpp/tasks/SendEmailTask.cpp
+++ /dev/null
@@ -1,64 +0,0 @@
-#include "SendEmailTask.h"
-#include "PrepareEmailTask.h"
-#include "../lib/Profiler.h"
-#include "../SingletonManager/ErrorManager.h"
-#include "../SingletonManager/EmailManager.h"
-#include "../ServerConfig.h"
-
-#include "Poco/Net/MediaType.h"
-
-SendEmailTask::SendEmailTask(Poco::Net::MailMessage* mailMessage, UniLib::controller::CPUSheduler* cpuScheduler, size_t additionalTaskDependenceCount/* = 0*/)
-	: UniLib::controller::CPUTask(cpuScheduler, additionalTaskDependenceCount+1), mMailMessage(mailMessage), mEmail(nullptr)
-{
-}
-
-SendEmailTask::SendEmailTask(model::Email*email, UniLib::controller::CPUSheduler* cpuScheduler, size_t additionalTaskDependenceCount/* = 0*/)
-	: UniLib::controller::CPUTask(cpuScheduler, additionalTaskDependenceCount), mMailMessage(nullptr), mEmail(email)
-{
-
-}
-
-SendEmailTask::~SendEmailTask()
-{
-	if (mMailMessage) {
-		delete mMailMessage;
-		mMailMessage = nullptr;
-	}
-	if (mEmail) {
-		delete mEmail;
-		mEmail = nullptr;
-	}
-
-}
-
-int SendEmailTask::run() 
-{
-	if(ServerConfig::g_disableEmail) return 0;
-	
-	Profiler timeUsed;
-	auto er = ErrorManager::getInstance();
-	auto parent = getParent(0);
-
-	if (mMailMessage) {
-
-		if (strcmp(parent->getResourceType(), "PrepareEmailTask") != 0) {
-			er->addError(new Error("SendEmailTask", "first parent isn't PrepareEmailTask"));
-			er->sendErrorsAsEmail();
-			return -1;
-		}
-		PrepareEmailTask* prepare = (PrepareEmailTask*)&(*parent);
-		mMailMessage->setSender(ServerConfig::g_EmailAccount.sender);
-
-		if (prepare->send(mMailMessage)) {
-			er->sendErrorsAsEmail();
-			return -1;
-		}
-	}
-	else if (mEmail) {
-		auto em = EmailManager::getInstance();
-		em->addEmail(mEmail);
-		mEmail = nullptr;
-	}
-	//printf("[SendEmailTask] time: %s\n", timeUsed.string().data());
-	return 0;
-}
\ No newline at end of file
diff --git a/login_server/src/cpp/tasks/SendEmailTask.h b/login_server/src/cpp/tasks/SendEmailTask.h
deleted file mode 100644
index 86e4b76dc..000000000
--- a/login_server/src/cpp/tasks/SendEmailTask.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifndef GRADIDO_LOGIN_SERVER_TASKS_SEND_EMAIL_TASK_INCLUDE 
-#define GRADIDO_LOGIN_SERVER_TASKS_SEND_EMAIL_TASK_INCLUDE
-
-#include "CPUTask.h"
-#include "Poco/Net/MailMessage.h"
-
-#include "../model/email/Email.h"
-
-/*
- * @author: Dario Rekowski
- *
- * @date: 29.09.19
- * @desc: Task for send an email, the first parent dependence pointer must be a prepare email task
-*/
-
-
-class SendEmailTask : public UniLib::controller::CPUTask
-{
-public:
-
-	SendEmailTask(Poco::Net::MailMessage* mailMessage, UniLib::controller::CPUSheduler* cpuScheduler, size_t additionalTaskDependenceCount = 0);
-	SendEmailTask(model::Email*	email, UniLib::controller::CPUSheduler* cpuScheduler, size_t additionalTaskDependenceCount = 0);
-	virtual ~SendEmailTask();
-
-	virtual int run();
-
-	virtual const char* getResourceType() const { return "SendEmailTask"; };
-protected:
-
-private:
-	Poco::Net::MailMessage* mMailMessage;
-	model::Email*			mEmail;
-};
-
-
-#endif //GRADIDO_LOGIN_SERVER_TASKS_SEND_EMAIL_TASK_INCLUDE
\ No newline at end of file
diff --git a/nginx/nginx.conf b/nginx/nginx.conf
index 064395336..cdc418d05 100644
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -12,15 +12,6 @@ server {
 	
 	root /var/www/cakephp/webroot;
 	index index.php;	
-	
-	location ~* \.(png|jpg|ico|webp)$ {
-	  expires 30d;
-	}
-
-	location ~* \.(js|css) {
-	#   expires 1d;
-	  expires 1d;
-	}
 
 	location ~ \.php$ {
 	  fastcgi_pass community-server:9000;
@@ -67,9 +58,33 @@ server {
 			proxy_pass          http://login-server:1201;
 			proxy_redirect      off;
 	}
+	
+	location /vue {
+		
+		
+		location /vue/sockjs-node {
+			rewrite  /vue/(.*) /$1;
+		}
+		location ~* \.(png) {
+            expires 1d;
+			rewrite  /vue/(.*) /$1;
+		}
+
+
+		proxy_http_version 1.1;
+		proxy_set_header   Upgrade $http_upgrade;
+		proxy_set_header   Connection 'upgrade';
+        proxy_set_header   X-Forwarded-For $remote_addr;
+        proxy_set_header   X-Real-IP  $remote_addr;
+        proxy_set_header   Host $host;
+		#rewrite  /vue/(.*) /$1 break;
+		
+        proxy_pass         http://frontend:8080;
+		proxy_redirect     off;
+    }
 
 	location / {
-			try_files $uri $uri/ /index.php?$args;
+		try_files $uri $uri/ /index.php?$args;
 	}
 
 #	access_log /var/log/nginx/access.log main;
diff --git a/package.json b/package.json
index be933d261..593a21754 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gradido",
-  "version": "0.9.3",
+  "version": "0.9.4",
   "description": "Gradido",
   "main": "index.js",
   "repository": "git@github.com:gradido/gradido.git",