- The following error occurs while sending a mail message to
on Plesk server:
Delivery to the following recipient failed permanently:
Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the server for the recipient domain example.com by mail.example.com [203.0.113.2 ].
An error occurred while sending mail.
550 Requested action not taken: mailbox unavailable or not local
Please check the message recipient [email protected] and try again.
Mail configuration in the Plesk database is not synchronized with settings in MTA (Mail Delivery Agent).
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Plesk for Linux
Connect to the server via SSH
Repair mail configuration:
# /usr/local/psa/admin/sbin/mchk --without-spam