I have a server with multiple sites. I use the mail server to send different emails, depending on the site. I want to use AWS amazon SES. I have configured everything (DNS, DKIM) and verified the domains on amazon, as required. When I try to send an email from my mail client ([email protected]), I mail it back with this reply. Code: This is the mail system at host mail.ispconfigserver.it. I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below. For further assistance, please send mail to postmaster. If you do so, please include this problem report. You can delete your own text from the attached returned message. The mail system : host email-smtp.eu-central-1.amazonaws.com[18.156.181.0] said: 554 Message rejected: Email address is not verified. The following identities failed the check in region EU-CENTRAL-1: [email protected] (in reply to end of DATA command) Code: Reporting-MTA: dns; mail.ispconfigserver.it X-Postfix-Queue-ID: DA68340944 X-Postfix-Sender: rfc822; [email protected] Arrival-Date: Fri, 3 Jun 2022 08:04:51 +0000 (UTC) Final-Recipient: rfc822; [email protected] Original-Recipient: rfc822;[email protected] Action: failed Status: 5.0.0 Remote-MTA: dns; email-smtp.eu-central-1.amazonaws.com Diagnostic-Code: smtp; 554 Message rejected: Email address is not verified. The following identities failed the check in region EU-CENTRAL-1: [email protected] While in "/var/log/mail.log" it reports this: Code: postfix/smtp[25690]: 77EF540944: to=<[email protected]>, relay=email-smtp.eu-central-1.amazonaws.com[18.184.197.143]:25, delay=0.42, delays=0.01/0/0.3/0.11, dsn=5.0.0, status=bounced (host email-smtp.eu-central-1.amazonaws.com[18.184.197.143] said: 554 Message rejected: Email address is not verified. The following identities failed the check in region EU-CENTRAL-1: [email protected] (in reply to end of DATA command)) As you can see, I also entered the Ispconfig configuration data. What can it be that creates this problem?
