- Plesk for Linux
- Email notifications (e. g. about scheduled tasks) are not delivered to the remote mailbox. The following records appear in
CONFIG_TEXT: postfix/qmgr: B9F7E30001FD: email@example.com, size=992, nrcpt=1 (queue active)
in.l.exampleserver.com[203.0.113.2]:25, delay=5, delays=0.02/3.5/1.1/0.41, dsn=5.7.1, status=bounced (host smtp-in.exampleserver.com[203.0.113.2] said: 550-5.7.1 Unauthenticated email from example.net is not accepted due to 550-5.7.1 domain's DMARC policy. Please contact the administrator of 550-5.7.1 example.net domain if this was a legitimate mail. Please visit 550-5.7.1 https://support.google.com/mail/answer/2451690 to learn about the 550 5.7.1 DMARC initiative. 22si11742330wrz.280 - gsmtp (in reply to end of DATA command))
- Server example.com which sends notifications is configured to use server example.net as SMTP relay.
Additional configuration is required to make server example.com use mailbox of example.net as return-path address.
- Connect to the server using SSH
- Add the following line to the bottom of
CONFIG_TEXT: smtp_generic_maps = hash:/etc/postfix/generic
/etc/postfix/genericwith the following content:
CONFIG_TEXT: firstname.lastname@example.org email@example.com
Run the following command:
# postmap /etc/postfix/generic
Restart postfix service:
# service postfix restart