diff --git a/core/src/federation/client/1_0/model/SendCoinsResult.ts b/core/src/federation/client/1_0/model/SendCoinsResult.ts
index 8fc21305f..bef399b01 100644
--- a/core/src/federation/client/1_0/model/SendCoinsResult.ts
+++ b/core/src/federation/client/1_0/model/SendCoinsResult.ts
@@ -20,4 +20,7 @@ export class SendCoinsResult {
 
   @Field(() => String, { nullable: true })
   recipAlias: string | null
+
+  @Field(() => String, { nullable: true })
+  recipEmail: string | null
 }
diff --git a/core/src/graphql/logic/processXComSendCoins.ts b/core/src/graphql/logic/processXComSendCoins.ts
index ceb33a378..c9db8b63d 100644
--- a/core/src/graphql/logic/processXComSendCoins.ts
+++ b/core/src/graphql/logic/processXComSendCoins.ts
@@ -36,6 +36,7 @@ import { fullName } from '../../util/utilities'
 import { settlePendingSenderTransaction } from './settlePendingSenderTransaction'
 import { storeForeignUser } from './storeForeignUser'
 import { storeLinkAsRedeemed } from './storeLinkAsRedeemed'
+import { sendTransactionLinkRedeemedEmail, sendTransactionReceivedEmail } from '../../emails'
 
 const createLogger = (method: string) =>
   getLogger(`${LOG4JS_BASE_CATEGORY_NAME}.graphql.resolver.util.processXComSendCoins.${method}`)
@@ -167,6 +168,34 @@ export async function processXComCompleteTransaction(
           )
         }
       }
+
+
+      await sendTransactionReceivedEmail({
+        firstName: foreignUser.firstName,
+        lastName: foreignUser.lastName,
+        email: foreignUser.emailContact.email,
+        language: foreignUser.language,
+        memo,
+        senderFirstName: senderUser.firstName,
+        senderLastName: senderUser.lastName,
+        senderEmail: senderUser.emailContact.email,
+        transactionAmount: new Decimal(amount),
+      })
+      if (dbTransactionLink) {
+        await sendTransactionLinkRedeemedEmail({
+          firstName: senderUser.firstName,
+          lastName: senderUser.lastName,
+          email: senderUser.emailContact.email,
+          language: senderUser.language,
+          senderFirstName: foreignUser.firstName,
+          senderLastName: foreignUser.lastName,
+          senderEmail: foreignUser.emailContact.email,
+          transactionAmount: new Decimal(amount),
+          transactionMemo: memo,
+        })
+      }
+
+
     }
   } catch (err) {
     const errmsg =
@@ -483,6 +512,7 @@ export async function processXComCommittingSendCoins(
               }
               sendCoinsResult.recipGradidoID = pendingTx.linkedUserGradidoID
               sendCoinsResult.recipAlias = recipient.recipAlias
+              sendCoinsResult.recipEmail = recipient.recipEmail              
             }
           } catch (err) {
             methodLogger.error(
diff --git a/core/src/graphql/logic/storeForeignUser.ts b/core/src/graphql/logic/storeForeignUser.ts
index a367ee8e3..602070e05 100644
--- a/core/src/graphql/logic/storeForeignUser.ts
+++ b/core/src/graphql/logic/storeForeignUser.ts
@@ -1,4 +1,7 @@
-import { Community as DbCommunity, User as DbUser, findForeignUserByUuids } from 'database'
+import { Community as DbCommunity, 
+  User as DbUser, 
+  UserContact as DbUserContact, 
+  findForeignUserByUuids } from 'database'
 import { getLogger } from 'log4js'
 import { LOG4JS_BASE_CATEGORY_NAME } from '../../config/const'
 import { SendCoinsResult } from '../../federation/client/1_0/model/SendCoinsResult'
@@ -35,16 +38,28 @@ export async function storeForeignUser(
         }
         foreignUser.gradidoID = committingResult.recipGradidoID
         foreignUser = await DbUser.save(foreignUser)
+
         logger.debug('new foreignUser inserted:', foreignUser)
+        let foreignUserEmail = DbUserContact.create()
+        foreignUserEmail.email = committingResult.recipEmail!
+        foreignUserEmail.emailChecked = true
+        foreignUserEmail.user = foreignUser
+        foreignUserEmail = await DbUserContact.save(foreignUserEmail)
+        logger.debug('new foreignUserEmail inserted:', foreignUserEmail)
+
+        foreignUser.emailContact = foreignUserEmail
+        foreignUser.emailId = foreignUserEmail.id
+        foreignUser = await DbUser.save(foreignUser)
 
         return foreignUser
       } else if (
         user.firstName !== committingResult.recipFirstName ||
         user.lastName !== committingResult.recipLastName ||
-        user.alias !== committingResult.recipAlias
+        user.alias !== committingResult.recipAlias ||
+        user.emailContact.email !== committingResult.recipEmail
       ) {
         logger.warn(
-          'foreignUser still exists, but with different name or alias:',
+          'foreignUser still exists, but with different name, alias or email:',
           user,
           committingResult,
         )
@@ -57,6 +72,11 @@ export async function storeForeignUser(
         if (committingResult.recipAlias !== null) {
           user.alias = committingResult.recipAlias
         }
+        if (committingResult.recipEmail != null) {
+          let userContact = user.emailContact
+          userContact.email = committingResult.recipEmail
+          user.emailContact = await DbUserContact.save(userContact)
+        }
         await DbUser.save(user)
         logger.debug('update recipient successful.', user)
         return user
diff --git a/federation/src/graphql/api/1_0/resolver/SendCoinsResolver.ts b/federation/src/graphql/api/1_0/resolver/SendCoinsResolver.ts
index 4e6dc71d2..10f8acae0 100644
--- a/federation/src/graphql/api/1_0/resolver/SendCoinsResolver.ts
+++ b/federation/src/graphql/api/1_0/resolver/SendCoinsResolver.ts
@@ -128,6 +128,7 @@ export class SendCoinsResolver {
         receiverUser.firstName,
         receiverUser.lastName,
         receiverUser.alias,
+        receiverUser.emailContact.email
       )
       const responseJwt = await encryptAndSign(
         responseArgs,
diff --git a/shared/src/jwt/payloadtypes/SendCoinsResponseJwtPayloadType.ts b/shared/src/jwt/payloadtypes/SendCoinsResponseJwtPayloadType.ts
index fb08d6a97..b6335b262 100644
--- a/shared/src/jwt/payloadtypes/SendCoinsResponseJwtPayloadType.ts
+++ b/shared/src/jwt/payloadtypes/SendCoinsResponseJwtPayloadType.ts
@@ -8,6 +8,7 @@ export class SendCoinsResponseJwtPayloadType extends JwtPayloadType {
   recipFirstName: string | null
   recipLastName: string | null
   recipAlias: string | null
+  recipEmail: string | null
 
   constructor(
     handshakeID: string,
@@ -16,6 +17,7 @@ export class SendCoinsResponseJwtPayloadType extends JwtPayloadType {
     recipFirstName: string | null,
     recipLastName: string | null,
     recipAlias: string | null,
+    recipEmail: string | null,
   ) {
     super(handshakeID)
     this.tokentype = SendCoinsResponseJwtPayloadType.SEND_COINS_RESPONSE_TYPE
@@ -24,5 +26,6 @@ export class SendCoinsResponseJwtPayloadType extends JwtPayloadType {
     this.recipFirstName = recipFirstName
     this.recipLastName = recipLastName
     this.recipAlias = recipAlias
+    this.recipEmail = recipEmail
   }
 }