Topic: How to send as Alias with iRedmail EE, error: Sender is not same
==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release): iRedMail EE v1.6.1
- Deployed with iRedMail Easy or the downloadable installer? Upgraded from iRedMail Easy
- Linux/BSD distribution name and version: Ubuntu 22.04
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MariaDB
- Web server (Apache or Nginx): Nginx
- Manage mail accounts with iRedAdmin-Pro? iRedMail EE
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====
originally create server by iRedMail Easy.
Was able to send email using account _mailapp-sendasnoreply@mydomain.com as from=noreply@mydomain.com.
Upgrade to iRedMail EE last week.
not working now, got these kind of error:
Recipient address rejected: Sender is not same as SMTP authenticate username
postfix/submission/smtpd[2822189]: NOQUEUE: reject: RCPT from unknown[IP address of sending server]: 554 5.7.1 : Recipient address rejected: Sender is not same as SMTP authenticate username; from=noreply@mydomain.com to=tester@mydomain.com proto=ESMTP helo=<6b2e004adb96>
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Spider Email Archiver: On-Premises, lightweight email archiving software developed by iRedMail team. Supports Amazon S3 compatible storage and custom branding.