diff --git a/backend/.env.dist b/backend/.env.dist
index 9844d8c4a..f9e0504d8 100644
--- a/backend/.env.dist
+++ b/backend/.env.dist
@@ -44,6 +44,7 @@ EMAIL_TEST_MODUS=false
 EMAIL_TEST_RECEIVER=stage1@gradido.net
 EMAIL_USERNAME=gradido_email
 EMAIL_SENDER=info@gradido.net
+EMAIL_SENDER_GRADIDOS_RECEIVED=noreply@gradido.net
 EMAIL_PASSWORD=xxx
 EMAIL_SMTP_URL=gmail.com
 EMAIL_SMTP_PORT=587
diff --git a/backend/.env.template b/backend/.env.template
index e79122368..2107b8599 100644
--- a/backend/.env.template
+++ b/backend/.env.template
@@ -46,6 +46,7 @@ EMAIL_TEST_MODUS=$EMAIL_TEST_MODUS
 EMAIL_TEST_RECEIVER=$EMAIL_TEST_RECEIVER
 EMAIL_USERNAME=$EMAIL_USERNAME
 EMAIL_SENDER=$EMAIL_SENDER
+EMAIL_SENDER_GRADIDOS_RECEIVED=$EMAIL_SENDER_GRADIDOS_RECEIVED
 EMAIL_PASSWORD=$EMAIL_PASSWORD
 EMAIL_SMTP_URL=$EMAIL_SMTP_URL
 EMAIL_SMTP_PORT=587
diff --git a/backend/src/config/index.ts b/backend/src/config/index.ts
index 25e901491..9aa71b3c5 100644
--- a/backend/src/config/index.ts
+++ b/backend/src/config/index.ts
@@ -19,7 +19,7 @@ const constants = {
   LOG_LEVEL: process.env.LOG_LEVEL ?? 'info',
   CONFIG_VERSION: {
     DEFAULT: 'DEFAULT',
-    EXPECTED: 'v20.2023-09-19',
+    EXPECTED: 'v21.2023-10-29',
     CURRENT: '',
   },
 }
@@ -79,6 +79,8 @@ const email = {
   EMAIL_TEST_RECEIVER: process.env.EMAIL_TEST_RECEIVER ?? 'stage1@gradido.net',
   EMAIL_USERNAME: process.env.EMAIL_USERNAME ?? '',
   EMAIL_SENDER: process.env.EMAIL_SENDER ?? 'info@gradido.net',
+  EMAIL_SENDER_GRADIDOS_RECEIVED:
+    process.env.EMAIL_SENDER_GRADIDOS_RECEIVED ?? 'noreply@gradido.net',
   EMAIL_PASSWORD: process.env.EMAIL_PASSWORD ?? '',
   EMAIL_SMTP_URL: process.env.EMAIL_SMTP_URL ?? 'mailserver',
   EMAIL_SMTP_PORT: Number(process.env.EMAIL_SMTP_PORT) || 1025,
diff --git a/backend/src/emails/sendEmailVariants.ts b/backend/src/emails/sendEmailVariants.ts
index ff7709380..33509c9c6 100644
--- a/backend/src/emails/sendEmailVariants.ts
+++ b/backend/src/emails/sendEmailVariants.ts
@@ -230,7 +230,7 @@ export const sendTransactionReceivedEmail = (data: {
       locale: data.language,
       senderFirstName: data.senderFirstName,
       senderLastName: data.senderLastName,
-      senderEmail: data.senderEmail,
+      senderEmail: CONFIG.EMAIL_SENDER_GRADIDOS_RECEIVED,
       transactionAmount: decimalSeparatorByLanguage(data.transactionAmount, data.language),
       overviewURL: CONFIG.EMAIL_LINK_OVERVIEW,
       supportEmail: CONFIG.COMMUNITY_SUPPORT_MAIL,