The IP you're using to send mail is not authorized to 550-5.7.1 send email directly to our servers

[osizadmin]

REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER:

• iRedMail version (check /etc/iredmail-release): 1.7.0 PGSQL edition
• Deployed with iRedMail Easy or the downloadable installer?
• Linux/BSD distribution name and version: Ubuntu 22.04.4 LTS
• Store mail accounts in which backend (LDAP/MySQL/PGSQL): PGSQL
• Web server (Apache or Nginx):Nginx
• Manage mail accounts with iRedAdmin-Pro? roundcube webmail
• [IMPORTANT] Related original log or error message is required if you're experiencing an issue.

Sep 2 14:20:09 redmail postfix/smtp[1093692]: 4Wy9rQ2dx2dz8vdt: to=[email protected], relay=aspmx.l.google.com[1.123.123.123]:25, delay=3.3, delays=0.13/0.08/1.6/1.5, dsn=5.7.1, status=bounced (host aspmx.l.google.com[71.123.123.123] said: 550-5.7.1 [1.123.123.123] The IP you're using to send mail is not authorized to 550-5.7.1 send email directly to our servers. Please use the SMTP relay at your 550-5.7.1 service provider instead. For more information, go to 550 5.7.1 https://support.google.com/mail/?p=NotAuthorizedError d2e1a72fcca58-715e57a0f50si1104d2710b3a.328 - gsmtp (in reply to end of DATA command))

Sep 2 14:20:09 redmail postfix/cleanup[1093679]: 4Wy9rTs58Rpz8vgs: message-id=[email protected] Sep 2 14:20:09 redmail postfix/bounce[1093716]: 4Wy9rQ2dx2z8vdt: sender non-delivery notification: 4Wy9rT58Rpz8vgs Sep 2 14:20:09 redmail postfix/qmgr[2337]: 4Wy9rT58Rpz8vgs: from=<>, size=4649, nrcpt=1 (queue active) Sep 2 14:20:09 redmail postfix/qmgr[2337]: 4Wy9rQ2dx2z8vdt: removed Sep 2 14:20:09 redmail postfix/pipe[1093717]: 4Wy9rT58Rpz8vgs: to=[email protected], relay=dovecot, delay=0.17, delays=0.04/0.01/0/0.12, dsn=2.0.0, status=sent (delivered via dovecot service) Sep 2 14:20:09 redmail postfix/qmgr[2337]: 4Wy9rT58Rpz8vgs: removed

In mail inbox: Undelivered Mail Returned to Sender

This is the mail system at host redmail.domain.net.

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

<[email protected]>: host aspmx.l.google.com[7.122.123.123] said: 2550-5.7.1 [102.242.2.1] The IP you're using to send mail is not authorized to 550-5.7.1 send email directly to our servers. Please use the SMTP relay at your 550-5.7.1 service provider instead. For more information, go to 550 5.7.1 https://support.google.com/mail/?p=NotAuthorizedError d2e1a72fcca58-715e57a0f50si1s1042710b3a.328 - gsmtp (in reply to end of DATA command) Reporting-MTA: dns; redmail.domain.net