diff --git a/.github/file-filters.yml b/.github/file-filters.yml
index 80b7482d9..6690cdb9d 100644
--- a/.github/file-filters.yml
+++ b/.github/file-filters.yml
@@ -33,7 +33,7 @@ admin: &admin
 dht_node: &dht_node
   - 'dht-node/**/*'
 
-docker: &docker
+docker-compose: &docker-compose
   - 'docker-compose.*'
 
 federation: &federation
diff --git a/.github/workflows/test-admin-interface.yml b/.github/workflows/test_admin_interface.yml
similarity index 100%
rename from .github/workflows/test-admin-interface.yml
rename to .github/workflows/test_admin_interface.yml
diff --git a/.github/workflows/test_dht-node.yml b/.github/workflows/test_dht_node.yml
similarity index 70%
rename from .github/workflows/test_dht-node.yml
rename to .github/workflows/test_dht_node.yml
index a57f09399..bb24f2d2f 100644
--- a/.github/workflows/test_dht-node.yml
+++ b/.github/workflows/test_dht_node.yml
@@ -3,14 +3,12 @@ name: Gradido DHT Node Test CI
 on: push
 
 jobs:
-  # only (but most important) job from this workflow required for pull requests
-  # check results serve as run conditions for all other jobs here 
   files-changed:
     name: Detect File Changes - DHT Node
     runs-on: ubuntu-latest
     outputs:
       dht_node: ${{ steps.changes.outputs.dht_node }}
-      docker: ${{ steps.changes.outputs.docker }}
+      docker-compose: ${{ steps.changes.outputs.docker-compose }}
     steps:
       - uses: actions/checkout@v3.3.0
 
@@ -22,12 +20,9 @@ jobs:
           filters: .github/file-filters.yml
           list-files: shell
 
-  ##############################################################################
-  # JOB: DOCKER BUILD TEST #####################################################
-  ##############################################################################
   build:
     name: Docker Build Test - DHT Node
-    if: needs.files-changed.outputs.dht_node == 'true' || needs.files-changed.outputs.docker == 'true'
+    if: needs.files-changed.outputs.dht_node == 'true'
     needs: files-changed
     runs-on: ubuntu-latest
     steps:
@@ -45,9 +40,6 @@ jobs:
           name: docker-dht-node-test
           path: /tmp/dht-node.tar
 
-  ##############################################################################
-  # JOB: LINT ##################################################################
-  ##############################################################################
   lint:
     name: Lint - DHT Node
     if: needs.files-changed.outputs.dht_node == 'true'
@@ -60,12 +52,9 @@ jobs:
       - name: Lint
         run: cd dht-node && yarn && yarn run lint
 
-  ##############################################################################
-  # JOB: UNIT TEST #############################################################
-  ##############################################################################
   unit_test:
     name: Unit Tests - DHT Node
-    if: needs.files-changed.outputs.dht_node == 'true' || needs.files-changed.outputs.docker == 'true'
+    if: needs.files-changed.outputs.dht_node == 'true' || needs.files-changed.outputs.docker-compose == 'true'
     needs: [files-changed, build]
     runs-on: ubuntu-latest
     steps:
diff --git a/.github/workflows/e2e-test.yml b/.github/workflows/test_e2e.yml
similarity index 100%
rename from .github/workflows/e2e-test.yml
rename to .github/workflows/test_e2e.yml
diff --git a/.github/workflows/test_federation.yml b/.github/workflows/test_federation.yml
index fc29a1bf8..5fd714b00 100644
--- a/.github/workflows/test_federation.yml
+++ b/.github/workflows/test_federation.yml
@@ -3,13 +3,11 @@ name: Gradido Federation Test CI
 on: push
 
 jobs:
-  # only (but most important) job from this workflow required for pull requests
-  # check results serve as run conditions for all other jobs here 
   files-changed:
     name: Detect File Changes - Federation
     runs-on: ubuntu-latest
     outputs:
-      docker: ${{ steps.changes.outputs.docker }}
+      docker-compose: ${{ steps.changes.outputs.docker-compose }}
       federation: ${{ steps.changes.outputs.federation }}
     steps:
       - uses: actions/checkout@v3.3.0
@@ -22,12 +20,9 @@ jobs:
           filters: .github/file-filters.yml
           list-files: shell
   
-  ##############################################################################
-  # JOB: DOCKER BUILD TEST #####################################################
-  ##############################################################################
   build:
     name: Docker Build Test - Federation
-    if: needs.files-changed.outputs.docker == 'true' || needs.files-changed.outputs.federation == 'true'
+    if: needs.files-changed.outputs.federation == 'true'
     needs: files-changed
     runs-on: ubuntu-latest
     steps:
@@ -45,9 +40,6 @@ jobs:
           name: docker-federation-test
           path: /tmp/federation.tar
 
-  ##############################################################################
-  # JOB: LINT ##################################################################
-  ##############################################################################
   lint:
     name: Lint - Federation
     if: needs.files-changed.outputs.federation == 'true'
@@ -60,12 +52,9 @@ jobs:
       - name: Lint
         run: cd federation && yarn && yarn run lint
 
-  ##############################################################################
-  # JOB: UNIT TEST #############################################################
-  ##############################################################################
   unit_test:
     name: Unit Tests - Federation
-    if: needs.files-changed.outputs.docker == 'true' || needs.files-changed.outputs.federation == 'true'
+    if: needs.files-changed.outputs.docker-compose == 'true' || needs.files-changed.outputs.federation == 'true'
     needs: [files-changed, build]
     runs-on: ubuntu-latest
     steps:
diff --git a/.github/workflows/test-nginx.yml b/.github/workflows/test_nginx.yml
similarity index 100%
rename from .github/workflows/test-nginx.yml
rename to .github/workflows/test_nginx.yml
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8dc91f2fa..d52ba760c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,72 @@ 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).
 
+#### [1.20.0](https://github.com/gradido/gradido/compare/1.19.1...1.20.0)
+
+- fix(backend): no await for emails [`#2918`](https://github.com/gradido/gradido/pull/2918)
+- fix(frontend): no receiver on send by link [`#2933`](https://github.com/gradido/gradido/pull/2933)
+- fix(admin): pagination set currentPage by switch tabs [`#2902`](https://github.com/gradido/gradido/pull/2902)
+- fix(federation): correct export of the community url [`#2931`](https://github.com/gradido/gradido/pull/2931)
+- fix(frontend): displayed decay duration [`#2927`](https://github.com/gradido/gradido/pull/2927)
+- fix(frontend): community tab navigation [`#2928`](https://github.com/gradido/gradido/pull/2928)
+- fix(frontend): moderator id missing [`#2925`](https://github.com/gradido/gradido/pull/2925)
+- fix(frontend): reset button send coins [`#2924`](https://github.com/gradido/gradido/pull/2924)
+- refactor(backend): eslint plugin import export style [`#2908`](https://github.com/gradido/gradido/pull/2908)
+- fix(backend): vscode intellisense fixes [`#2919`](https://github.com/gradido/gradido/pull/2919)
+- refactor(backend): eslint import-no-cycle enabled [`#2905`](https://github.com/gradido/gradido/pull/2905)
+- docs(backend): alias rules and conventions [`#2881`](https://github.com/gradido/gradido/pull/2881)
+- refactor(backend): get transaction list [`#2923`](https://github.com/gradido/gradido/pull/2923)
+- feat(backend): previous balance in transaction [`#2914`](https://github.com/gradido/gradido/pull/2914)
+- refactor(backend): eslint update packages [`#2829`](https://github.com/gradido/gradido/pull/2829)
+- feat(frontend): send coins via gradido ID [`#2837`](https://github.com/gradido/gradido/pull/2837)
+- refactor(database): cleanup database [`#2808`](https://github.com/gradido/gradido/pull/2808)
+- refactor(backend): eslint plugin n + fixes [`#2828`](https://github.com/gradido/gradido/pull/2828)
+- feat(frontend): add link to download QR-Code [`#2889`](https://github.com/gradido/gradido/pull/2889)
+- fix(other): delete node_modules and /tmp/yarn--* on start.sh [`#2904`](https://github.com/gradido/gradido/pull/2904)
+- fix(admin): add confirmation modal for user role change and user (un)deletion [`#2880`](https://github.com/gradido/gradido/pull/2880)
+- fix(admin): admin open contribution edit button [`#2811`](https://github.com/gradido/gradido/pull/2811)
+- fix(backend): import order [`#2911`](https://github.com/gradido/gradido/pull/2911)
+- fix(other): use default values for undefined .env database values [`#2910`](https://github.com/gradido/gradido/pull/2910)
+- refactor(backend): eslint plugin import + fixes [`#2827`](https://github.com/gradido/gradido/pull/2827)
+- refactor(backend): missing event tests [`#2900`](https://github.com/gradido/gradido/pull/2900)
+- refactor(backend): unify event names [`#2799`](https://github.com/gradido/gradido/pull/2799)
+- feat(backend): events for users [`#2797`](https://github.com/gradido/gradido/pull/2797)
+- fix(backend): subscription get's email and languages from user [`#2885`](https://github.com/gradido/gradido/pull/2885)
+- refactor(backend): eslint-plugin-jest + fixes [`#2816`](https://github.com/gradido/gradido/pull/2816)
+- fix(frontend): fr change ` and ´ to ' [`#2888`](https://github.com/gradido/gradido/pull/2888)
+- feat(backend): events for transaction links [`#2792`](https://github.com/gradido/gradido/pull/2792)
+- feat(backend): events for contributions [`#2784`](https://github.com/gradido/gradido/pull/2784)
+- feat(backend): events for contribution messages [`#2783`](https://github.com/gradido/gradido/pull/2783)
+- refactor(backend): upgrade coverage to 85% [`#2884`](https://github.com/gradido/gradido/pull/2884)
+- refactor(backend): add klicktipp-api library [`#2883`](https://github.com/gradido/gradido/pull/2883)
+- feat(backend): events for contribution links [`#2780`](https://github.com/gradido/gradido/pull/2780)
+- refactor(backend): separate events in own files [`#2777`](https://github.com/gradido/gradido/pull/2777)
+- refactor(backend): rename `evenProtocolType` to `eventType` [`#2776`](https://github.com/gradido/gradido/pull/2776)
+- refactor(other): add yarn installAll on gradido folder [`#2703`](https://github.com/gradido/gradido/pull/2703)
+- docs(federation): describe the technical federation architecture [`#2716`](https://github.com/gradido/gradido/pull/2716)
+- refactor(admin): admin list contributions for creation transaction list query [`#2791`](https://github.com/gradido/gradido/pull/2791)
+- refactor(workflow): separate workflow with file filter for nginx testing [`#2871`](https://github.com/gradido/gradido/pull/2871)
+- feat(backend): read communities data from database [`#2807`](https://github.com/gradido/gradido/pull/2807)
+- feat(federation): implement a graphql endpoint to answer getpublickey-request [`#2651`](https://github.com/gradido/gradido/pull/2651)
+- refactor(workflow): add file filters to dht node and federation workflows [`#2838`](https://github.com/gradido/gradido/pull/2838)
+- refactor(workflow): separate test workflow for end-to-end tests [`#2836`](https://github.com/gradido/gradido/pull/2836)
+- refactor(workflow): separate test workflow for frontend [`#2835`](https://github.com/gradido/gradido/pull/2835)
+- feat(federation): add federation modul to deployment scripts [`#2733`](https://github.com/gradido/gradido/pull/2733)
+- refactor(database): event table [`#2720`](https://github.com/gradido/gradido/pull/2720)
+- refactor(workflow): separate test workflow with file change filters for admin interface [`#2734`](https://github.com/gradido/gradido/pull/2734)
+- fix(admin): fix translation in menu (english) [`#2814`](https://github.com/gradido/gradido/pull/2814)
+- refactor(workflow): configure jest to directly check coverage to schlanken the test workflows [`#2790`](https://github.com/gradido/gradido/pull/2790)
+- fix(database): removed commands from package.json not working [`#2805`](https://github.com/gradido/gradido/pull/2805)
+- fix(other): repair UserProfile.ChangePassword.feature scenario [`#2782`](https://github.com/gradido/gradido/pull/2782)
+- feat(backend): test double redeem transaction links [`#2788`](https://github.com/gradido/gradido/pull/2788)
+- feat(backend): admin open creations query [`#2813`](https://github.com/gradido/gradido/pull/2813)
+- refactor(backend): eslint-plugin-type-graphql + fixes [`#2745`](https://github.com/gradido/gradido/pull/2745)
+
 #### [1.19.1](https://github.com/gradido/gradido/compare/1.19.0...1.19.1)
 
+> 10 March 2023
+
+- chore(other): upgrade version to 1.19.1 [`#2812`](https://github.com/gradido/gradido/pull/2812)
 - fix(frontend): admin question clickable [`#2810`](https://github.com/gradido/gradido/pull/2810)
 - refactor(frontend): change b-img to b-icon send [`#2809`](https://github.com/gradido/gradido/pull/2809)
 - fix(admin): update openCreation in case of tab open. [`#2806`](https://github.com/gradido/gradido/pull/2806)
diff --git a/admin/package.json b/admin/package.json
index 521f34bfc..04c9a60e8 100644
--- a/admin/package.json
+++ b/admin/package.json
@@ -3,7 +3,7 @@
   "description": "Administraion Interface for Gradido",
   "main": "index.js",
   "author": "Moriz Wahl",
-  "version": "1.19.1",
+  "version": "1.20.0",
   "license": "Apache-2.0",
   "private": false,
   "scripts": {
diff --git a/backend/.eslintrc.js b/backend/.eslintrc.js
index 4c53a638f..0e63a9bfe 100644
--- a/backend/.eslintrc.js
+++ b/backend/.eslintrc.js
@@ -5,7 +5,7 @@ module.exports = {
     node: true,
   },
   parser: '@typescript-eslint/parser',
-  plugins: ['prettier', '@typescript-eslint', 'type-graphql', 'jest', 'import', 'n'],
+  plugins: ['prettier', '@typescript-eslint', 'type-graphql', 'jest', 'import', 'n', 'promise'],
   extends: [
     'standard',
     'eslint:recommended',
@@ -142,6 +142,21 @@ module.exports = {
     'n/prefer-global/url-search-params': 'error',
     'n/prefer-promises/dns': 'error',
     'n/prefer-promises/fs': 'error',
+    // promise
+    'promise/catch-or-return': 'error',
+    'promise/no-return-wrap': 'error',
+    'promise/param-names': 'error',
+    'promise/always-return': 'error',
+    'promise/no-native': 'off',
+    'promise/no-nesting': 'warn',
+    'promise/no-promise-in-callback': 'warn',
+    'promise/no-callback-in-promise': 'warn',
+    'promise/avoid-new': 'warn',
+    'promise/no-new-statics': 'error',
+    'promise/no-return-in-finally': 'warn',
+    'promise/valid-params': 'warn',
+    'promise/prefer-await-to-callbacks': 'error',
+    'promise/no-multiple-resolved': 'error',
   },
   overrides: [
     // only for ts files
diff --git a/backend/.prettierrc.js b/backend/.prettierrc.js
index bc1d767d7..8d38f2aac 100644
--- a/backend/.prettierrc.js
+++ b/backend/.prettierrc.js
@@ -1,9 +1,14 @@
 module.exports = {
-  semi: false,
   printWidth: 100,
-  singleQuote: true,
-  trailingComma: "all",
   tabWidth: 2,
+  useTabs: false,
+  semi: false,
+  singleQuote: true,
+  quoteProps: "as-needed",
+  jsxSingleQuote: true,
+  trailingComma: "all",
   bracketSpacing: true,
+  bracketSameLine: false,
+  arrowParens: "always",
   endOfLine: "auto",
 };
diff --git a/backend/log4js-config.json b/backend/log4js-config.json
index e595e7c52..160883eb3 100644
--- a/backend/log4js-config.json
+++ b/backend/log4js-config.json
@@ -8,7 +8,7 @@
       "pattern": "yyyy-MM-dd",
       "layout": 
       {
-        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] -  %m"
+        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] - %m"
       },
       "keepFileExt" : true,
       "fileNameSep" : "_",
@@ -21,7 +21,7 @@
       "pattern": "yyyy-MM-dd",
       "layout": 
       {
-        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] -  %m"
+        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] - %m"
       },
       "keepFileExt" : true,
       "fileNameSep" : "_",
@@ -34,7 +34,7 @@
       "pattern": "yyyy-MM-dd",
       "layout": 
       {
-        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] -  %m"
+        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] - %m"
       },
       "keepFileExt" : true,
       "fileNameSep" : "_",
@@ -47,7 +47,7 @@
       "pattern": "yyyy-MM-dd",
       "layout": 
       {
-        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] -  %m"
+        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] - %m"
       },
       "keepFileExt" : true,
       "fileNameSep" : "_",
@@ -60,7 +60,7 @@
       "pattern": "yyyy-MM-dd",
       "layout": 
       {
-        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] -  %m"
+        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] - %m %s"
       },
       "keepFileExt" : true,
       "fileNameSep" : "_",
@@ -77,7 +77,7 @@
       "type": "stdout",
       "layout": 
       {
-        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] -  %m"
+        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] - %m"
       }
     },
     "apolloOut": 
@@ -85,7 +85,7 @@
       "type": "stdout",
       "layout": 
       {
-        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] -  %m"
+        "type": "pattern", "pattern": "%d{ISO8601} %p %c [%X{user}] [%f : %l] - %m"
       }
     }    
   },
diff --git a/backend/package.json b/backend/package.json
index 1457f97e5..c5e0df3c5 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gradido-backend",
-  "version": "1.19.1",
+  "version": "1.20.0",
   "description": "Gradido unified backend providing an API-Service for Gradido Transactions",
   "main": "src/index.ts",
   "repository": "https://github.com/gradido/gradido/backend",
diff --git a/backend/src/apis/HttpRequest.ts b/backend/src/apis/HttpRequest.ts
index 063dfa202..f40d577bd 100644
--- a/backend/src/apis/HttpRequest.ts
+++ b/backend/src/apis/HttpRequest.ts
@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
 /* eslint-disable @typescript-eslint/no-unsafe-member-access */
 /* eslint-disable @typescript-eslint/no-unsafe-assignment */
 /* eslint-disable @typescript-eslint/no-unsafe-argument */
@@ -9,39 +10,35 @@ import { backendLogger as logger } from '@/server/logger'
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 export const apiPost = async (url: string, payload: unknown): Promise<any> => {
   logger.trace('POST', url, payload)
-  return axios
-    .post(url, payload)
-    .then((result) => {
-      logger.trace('POST-Response', result)
-      if (result.status !== 200) {
-        throw new LogError('HTTP Status Error', result.status)
-      }
-      if (result.data.state !== 'success') {
-        throw new Error(result.data.msg)
-      }
-      return { success: true, data: result.data }
-    })
-    .catch((error) => {
-      return { success: false, data: error.message }
-    })
+  try {
+    const result = await axios.post(url, payload)
+    logger.trace('POST-Response', result)
+    if (result.status !== 200) {
+      throw new LogError('HTTP Status Error', result.status)
+    }
+    if (result.data.state !== 'success') {
+      throw new LogError(result.data.msg)
+    }
+    return { success: true, data: result.data }
+  } catch (error: any) {
+    return { success: false, data: error.message }
+  }
 }
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 export const apiGet = async (url: string): Promise<any> => {
   logger.trace('GET: url=' + url)
-  return axios
-    .get(url)
-    .then((result) => {
-      logger.trace('GET-Response', result)
-      if (result.status !== 200) {
-        throw new LogError('HTTP Status Error', result.status)
-      }
-      if (!['success', 'warning'].includes(result.data.state)) {
-        throw new Error(result.data.msg)
-      }
-      return { success: true, data: result.data }
-    })
-    .catch((error) => {
-      return { success: false, data: error.message }
-    })
+  try {
+    const result = await axios.get(url)
+    logger.trace('GET-Response', result)
+    if (result.status !== 200) {
+      throw new LogError('HTTP Status Error', result.status)
+    }
+    if (!['success', 'warning'].includes(result.data.state)) {
+      throw new LogError(result.data.msg)
+    }
+    return { success: true, data: result.data }
+  } catch (error: any) {
+    return { success: false, data: error.message }
+  }
 }
diff --git a/backend/src/config/index.ts b/backend/src/config/index.ts
index 017d83098..0c36e4d5a 100644
--- a/backend/src/config/index.ts
+++ b/backend/src/config/index.ts
@@ -76,7 +76,7 @@ const email = {
   EMAIL_SENDER: process.env.EMAIL_SENDER || 'info@gradido.net',
   EMAIL_PASSWORD: process.env.EMAIL_PASSWORD || '',
   EMAIL_SMTP_URL: process.env.EMAIL_SMTP_URL || 'mailserver',
-  EMAIL_SMTP_PORT: process.env.EMAIL_SMTP_PORT || '1025',
+  EMAIL_SMTP_PORT: Number(process.env.EMAIL_SMTP_PORT) || 1025,
   // eslint-disable-next-line no-unneeded-ternary
   EMAIL_TLS: process.env.EMAIL_TLS === 'false' ? false : true,
   EMAIL_LINK_VERIFICATION:
diff --git a/backend/src/emails/sendEmailTranslated.test.ts b/backend/src/emails/sendEmailTranslated.test.ts
index 66efb29a9..0e04db732 100644
--- a/backend/src/emails/sendEmailTranslated.test.ts
+++ b/backend/src/emails/sendEmailTranslated.test.ts
@@ -10,7 +10,7 @@ import { sendEmailTranslated } from './sendEmailTranslated'
 
 CONFIG.EMAIL = false
 CONFIG.EMAIL_SMTP_URL = 'EMAIL_SMTP_URL'
-CONFIG.EMAIL_SMTP_PORT = '1234'
+CONFIG.EMAIL_SMTP_PORT = 1234
 CONFIG.EMAIL_USERNAME = 'user'
 CONFIG.EMAIL_PASSWORD = 'pwd'
 CONFIG.EMAIL_TLS = true
@@ -31,7 +31,7 @@ jest.mock('nodemailer', () => {
 })
 
 describe('sendEmailTranslated', () => {
-  let result: Record<string, unknown> | null
+  let result: Record<string, unknown> | boolean | null
 
   describe('config email is false', () => {
     beforeEach(async () => {
diff --git a/backend/src/emails/sendEmailTranslated.ts b/backend/src/emails/sendEmailTranslated.ts
index abf582b5c..879d17656 100644
--- a/backend/src/emails/sendEmailTranslated.ts
+++ b/backend/src/emails/sendEmailTranslated.ts
@@ -1,4 +1,5 @@
-/* eslint-disable @typescript-eslint/restrict-template-expressions */
+/* eslint-disable @typescript-eslint/no-unsafe-assignment */
+/* eslint-disable @typescript-eslint/no-unsafe-return */
 import path from 'path'
 
 import Email from 'email-templates'
@@ -6,44 +7,46 @@ import i18n from 'i18n'
 import { createTransport } from 'nodemailer'
 
 import { CONFIG } from '@/config'
-import { LogError } from '@/server/LogError'
 import { backendLogger as logger } from '@/server/logger'
 
-export const sendEmailTranslated = async (params: {
+export const sendEmailTranslated = async ({
+  receiver,
+  template,
+  locals,
+}: {
   receiver: {
     to: string
     cc?: string
   }
   template: string
   locals: Record<string, unknown>
-}): Promise<Record<string, unknown> | null> => {
-  let resultSend: Record<string, unknown> | null = null
-
+}): Promise<Record<string, unknown> | boolean | null> => {
   // TODO: test the calling order of 'i18n.setLocale' for example: language of logging 'en', language of email receiver 'es', reset language of current user 'de'
 
-  // because language of receiver can differ from language of current user who triggers the sending
-  const rememberLocaleToRestore = i18n.getLocale()
-
-  i18n.setLocale('en') // for logging
-  logger.info(
-    `send Email: language=${params.locals.locale} to=${params.receiver.to}` +
-      (params.receiver.cc ? `, cc=${params.receiver.cc}` : '') +
-      `, subject=${i18n.__('emails.' + params.template + '.subject')}`,
-  )
-
   if (!CONFIG.EMAIL) {
     logger.info(`Emails are disabled via config...`)
     return null
   }
+
+  // because language of receiver can differ from language of current user who triggers the sending
+  // const rememberLocaleToRestore = i18n.getLocale()
+
+  i18n.setLocale('en') // for logging
+  logger.info(
+    `send Email: language=${locals.locale as string} to=${receiver.to}` +
+      (receiver.cc ? `, cc=${receiver.cc}` : '') +
+      `, subject=${i18n.__('emails.' + template + '.subject')}`,
+  )
+
   if (CONFIG.EMAIL_TEST_MODUS) {
     logger.info(
-      `Testmodus=ON: change receiver from ${params.receiver.to} to ${CONFIG.EMAIL_TEST_RECEIVER}`,
+      `Testmodus=ON: change receiver from ${receiver.to} to ${CONFIG.EMAIL_TEST_RECEIVER}`,
     )
-    params.receiver.to = CONFIG.EMAIL_TEST_RECEIVER
+    receiver.to = CONFIG.EMAIL_TEST_RECEIVER
   }
   const transport = createTransport({
     host: CONFIG.EMAIL_SMTP_URL,
-    port: Number(CONFIG.EMAIL_SMTP_PORT),
+    port: CONFIG.EMAIL_SMTP_PORT,
     secure: false, // true for 465, false for other ports
     requireTLS: CONFIG.EMAIL_TLS,
     auth: {
@@ -52,7 +55,7 @@ export const sendEmailTranslated = async (params: {
     },
   })
 
-  i18n.setLocale(params.locals.locale as string) // for email
+  i18n.setLocale(locals.locale as string) // for email
 
   // TESTING: see 'README.md'
   const email = new Email({
@@ -64,23 +67,16 @@ export const sendEmailTranslated = async (params: {
     // i18n, // is only needed if you don't install i18n
   })
 
-  // ATTENTION: await is needed, because otherwise on send the email gets send in the language of the current user, because below the language gets reset
-  await email
+  const resultSend = await email
     .send({
-      template: path.join(__dirname, 'templates', params.template),
-      message: params.receiver,
-      locals: params.locals, // the 'locale' in here seems not to be used by 'email-template', because it doesn't work if the language isn't set before by 'i18n.setLocale'
-    })
-    .then((result: Record<string, unknown>) => {
-      resultSend = result
-      logger.info('Send email successfully !!!')
-      logger.info('Result: ', result)
+      template: path.join(__dirname, 'templates', template),
+      message: receiver,
+      locals, // the 'locale' in here seems not to be used by 'email-template', because it doesn't work if the language isn't set before by 'i18n.setLocale'
     })
     .catch((error: unknown) => {
-      throw new LogError('Error sending notification email', error)
+      logger.error('Error sending notification email', error)
+      return false
     })
 
-  i18n.setLocale(rememberLocaleToRestore)
-
   return resultSend
 }
diff --git a/backend/src/emails/sendEmailVariants.ts b/backend/src/emails/sendEmailVariants.ts
index 2f9d906a1..ff7709380 100644
--- a/backend/src/emails/sendEmailVariants.ts
+++ b/backend/src/emails/sendEmailVariants.ts
@@ -13,7 +13,7 @@ export const sendAddedContributionMessageEmail = (data: {
   senderFirstName: string
   senderLastName: string
   contributionMemo: string
-}): Promise<Record<string, unknown> | null> => {
+}): Promise<Record<string, unknown> | boolean | null> => {
   return sendEmailTranslated({
     receiver: {
       to: `${data.firstName} ${data.lastName} <${data.email}>`,
@@ -40,7 +40,7 @@ export const sendAccountActivationEmail = (data: {
   language: string
   activationLink: string
   timeDurationObject: Record<string, unknown>
-}): Promise<Record<string, unknown> | null> => {
+}): Promise<Record<string, unknown> | boolean | null> => {
   return sendEmailTranslated({
     receiver: { to: `${data.firstName} ${data.lastName} <${data.email}>` },
     template: 'accountActivation',
@@ -62,7 +62,7 @@ export const sendAccountMultiRegistrationEmail = (data: {
   lastName: string
   email: string
   language: string
-}): Promise<Record<string, unknown> | null> => {
+}): Promise<Record<string, unknown> | boolean | null> => {
   return sendEmailTranslated({
     receiver: { to: `${data.firstName} ${data.lastName} <${data.email}>` },
     template: 'accountMultiRegistration',
@@ -86,7 +86,7 @@ export const sendContributionConfirmedEmail = (data: {
   senderLastName: string
   contributionMemo: string
   contributionAmount: Decimal
-}): Promise<Record<string, unknown> | null> => {
+}): Promise<Record<string, unknown> | boolean | null> => {
   return sendEmailTranslated({
     receiver: { to: `${data.firstName} ${data.lastName} <${data.email}>` },
     template: 'contributionConfirmed',
@@ -113,7 +113,7 @@ export const sendContributionDeletedEmail = (data: {
   senderFirstName: string
   senderLastName: string
   contributionMemo: string
-}): Promise<Record<string, unknown> | null> => {
+}): Promise<Record<string, unknown> | boolean | null> => {
   return sendEmailTranslated({
     receiver: { to: `${data.firstName} ${data.lastName} <${data.email}>` },
     template: 'contributionDeleted',
@@ -139,7 +139,7 @@ export const sendContributionDeniedEmail = (data: {
   senderFirstName: string
   senderLastName: string
   contributionMemo: string
-}): Promise<Record<string, unknown> | null> => {
+}): Promise<Record<string, unknown> | boolean | null> => {
   return sendEmailTranslated({
     receiver: { to: `${data.firstName} ${data.lastName} <${data.email}>` },
     template: 'contributionDenied',
@@ -164,7 +164,7 @@ export const sendResetPasswordEmail = (data: {
   language: string
   resetLink: string
   timeDurationObject: Record<string, unknown>
-}): Promise<Record<string, unknown> | null> => {
+}): Promise<Record<string, unknown> | boolean | null> => {
   return sendEmailTranslated({
     receiver: { to: `${data.firstName} ${data.lastName} <${data.email}>` },
     template: 'resetPassword',
@@ -191,7 +191,7 @@ export const sendTransactionLinkRedeemedEmail = (data: {
   senderEmail: string
   transactionMemo: string
   transactionAmount: Decimal
-}): Promise<Record<string, unknown> | null> => {
+}): Promise<Record<string, unknown> | boolean | null> => {
   return sendEmailTranslated({
     receiver: { to: `${data.firstName} ${data.lastName} <${data.email}>` },
     template: 'transactionLinkRedeemed',
@@ -220,7 +220,7 @@ export const sendTransactionReceivedEmail = (data: {
   senderLastName: string
   senderEmail: string
   transactionAmount: Decimal
-}): Promise<Record<string, unknown> | null> => {
+}): Promise<Record<string, unknown> | boolean | null> => {
   return sendEmailTranslated({
     receiver: { to: `${data.firstName} ${data.lastName} <${data.email}>` },
     template: 'transactionReceived',
diff --git a/backend/src/graphql/resolver/ContributionMessageResolver.ts b/backend/src/graphql/resolver/ContributionMessageResolver.ts
index 236132f4d..b7fd37787 100644
--- a/backend/src/graphql/resolver/ContributionMessageResolver.ts
+++ b/backend/src/graphql/resolver/ContributionMessageResolver.ts
@@ -146,7 +146,7 @@ export class ContributionMessageResolver {
         await queryRunner.manager.update(DbContribution, { id: contributionId }, contribution)
       }
 
-      await sendAddedContributionMessageEmail({
+      void sendAddedContributionMessageEmail({
         firstName: contribution.user.firstName,
         lastName: contribution.user.lastName,
         email: contribution.user.emailContact.email,
diff --git a/backend/src/graphql/resolver/TransactionResolver.ts b/backend/src/graphql/resolver/TransactionResolver.ts
index 839709f5d..bda108638 100644
--- a/backend/src/graphql/resolver/TransactionResolver.ts
+++ b/backend/src/graphql/resolver/TransactionResolver.ts
@@ -149,7 +149,7 @@ export const executeTransaction = async (
     } finally {
       await queryRunner.release()
     }
-    await sendTransactionReceivedEmail({
+    void sendTransactionReceivedEmail({
       firstName: recipient.firstName,
       lastName: recipient.lastName,
       email: recipient.emailContact.email,
@@ -160,7 +160,7 @@ export const executeTransaction = async (
       transactionAmount: amount,
     })
     if (transactionLink) {
-      await sendTransactionLinkRedeemedEmail({
+      void sendTransactionLinkRedeemedEmail({
         firstName: sender.firstName,
         lastName: sender.lastName,
         email: sender.emailContact.email,
diff --git a/backend/src/graphql/resolver/UserResolver.ts b/backend/src/graphql/resolver/UserResolver.ts
index 35e00a5ec..60b4403af 100644
--- a/backend/src/graphql/resolver/UserResolver.ts
+++ b/backend/src/graphql/resolver/UserResolver.ts
@@ -245,7 +245,7 @@ export class UserResolver {
         user.publisherId = publisherId
         logger.debug('partly faked user', user)
 
-        const emailSent = await sendAccountMultiRegistrationEmail({
+        void sendAccountMultiRegistrationEmail({
           firstName: foundUser.firstName, // this is the real name of the email owner, but just "firstName" would be the name of the new registrant which shall not be passed to the outside
           lastName: foundUser.lastName, // this is the real name of the email owner, but just "lastName" would be the name of the new registrant which shall not be passed to the outside
           email,
@@ -258,9 +258,6 @@ export class UserResolver {
         )
         /* uncomment this, when you need the activation link on the console */
         // In case EMails are disabled log the activation link for the user
-        if (!emailSent) {
-          logger.debug(`Email not send!`)
-        }
         logger.info('createUser() faked and send multi registration mail...')
 
         return user
@@ -325,8 +322,7 @@ export class UserResolver {
         emailContact.emailVerificationCode.toString(),
       ).replace(/{code}/g, redeemCode ? '/' + redeemCode : '')
 
-      // eslint-disable-next-line @typescript-eslint/no-unused-vars
-      const emailSent = await sendAccountActivationEmail({
+      void sendAccountActivationEmail({
         firstName,
         lastName,
         email,
@@ -338,10 +334,6 @@ export class UserResolver {
 
       await EVENT_EMAIL_CONFIRMATION(dbUser)
 
-      if (!emailSent) {
-        logger.debug(`Account confirmation link: ${activationLink}`)
-      }
-
       await queryRunner.commitTransaction()
       logger.addContext('user', dbUser.id)
     } catch (e) {
@@ -392,8 +384,8 @@ export class UserResolver {
     })
 
     logger.info(`optInCode for ${email}=${user.emailContact}`)
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    const emailSent = await sendResetPasswordEmail({
+
+    void sendResetPasswordEmail({
       firstName: user.firstName,
       lastName: user.lastName,
       email,
@@ -402,13 +394,6 @@ export class UserResolver {
       timeDurationObject: getTimeDurationObject(CONFIG.EMAIL_CODE_VALID_TIME),
     })
 
-    /*  uncomment this, when you need the activation link on the console */
-    // In case EMails are disabled log the activation link for the user
-    if (!emailSent) {
-      logger.debug(
-        `Reset password link: ${activationLink(user.emailContact.emailVerificationCode)}`,
-      )
-    }
     logger.info(`forgotPassword(${email}) successful...`)
     await EVENT_EMAIL_FORGOT_PASSWORD(user)
 
@@ -804,7 +789,7 @@ export class UserResolver {
     await user.emailContact.save()
 
     // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    const emailSent = await sendAccountActivationEmail({
+    void sendAccountActivationEmail({
       firstName: user.firstName,
       lastName: user.lastName,
       email,
@@ -813,10 +798,6 @@ export class UserResolver {
       timeDurationObject: getTimeDurationObject(CONFIG.EMAIL_CODE_VALID_TIME),
     })
 
-    // In case EMails are disabled log the activation link for the user
-    if (!emailSent) {
-      logger.info(`Account confirmation link: ${activationLink}`)
-    }
     await EVENT_EMAIL_ADMIN_CONFIRMATION(user, getUser(context))
 
     return true
diff --git a/database/package.json b/database/package.json
index 6dc8acf8c..23e358364 100644
--- a/database/package.json
+++ b/database/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gradido-database",
-  "version": "1.19.1",
+  "version": "1.20.0",
   "description": "Gradido Database Tool to execute database migrations",
   "main": "src/index.ts",
   "repository": "https://github.com/gradido/gradido/database",
diff --git a/dht-node/package.json b/dht-node/package.json
index 15426e606..1f8ba4505 100644
--- a/dht-node/package.json
+++ b/dht-node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gradido-dht-node",
-  "version": "1.0.0",
+  "version": "1.20.0",
   "description": "Gradido dht-node module",
   "main": "src/index.ts",
   "repository": "https://github.com/gradido/gradido/",
diff --git a/federation/package.json b/federation/package.json
index e7e067435..3173e77ab 100644
--- a/federation/package.json
+++ b/federation/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gradido-federation",
-  "version": "1.0.0",
+  "version": "1.20.0",
   "description": "Gradido federation module providing Gradido-Hub-Federation and versioned API for inter community communication",
   "main": "src/index.ts",
   "repository": "https://github.com/gradido/gradido/federation",
@@ -45,14 +45,16 @@
     "eslint-plugin-prettier": "^3.4.0",
     "eslint-plugin-promise": "^5.1.0",
     "jest": "27.2.4",
+    "nodemon": "^2.0.7",
+    "prettier": "^2.3.1",
     "ts-jest": "27.0.5",
     "ts-node": "^10.9.1",
     "tsconfig-paths": "^4.1.1",
-    "nodemon": "^2.0.7",
-    "prettier": "^2.3.1",
     "typescript": "^4.3.4"
   },
   "nodemonConfig": {
-    "ignore": ["**/*.test.ts"]
+    "ignore": [
+      "**/*.test.ts"
+    ]
   }
 }
diff --git a/frontend/package.json b/frontend/package.json
index 812735e3e..8515ca209 100755
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bootstrap-vue-gradido-wallet",
-  "version": "1.19.1",
+  "version": "1.20.0",
   "private": true,
   "scripts": {
     "start": "node run/server.js",
diff --git a/package.json b/package.json
index c91c63532..7845d722b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gradido",
-  "version": "1.19.1",
+  "version": "1.20.0",
   "description": "Gradido",
   "main": "index.js",
   "repository": "git@github.com:gradido/gradido.git",