Plesk 12.5.30 email aliases and forwarding not working

[Kevin Kleine]

Does anyone know why emails sent to aliases set-up in Plesk 12.5.30 are not delivered or forwarded? Or how I should debug this?

 

[Kevin Kleine]

Output from the mchk utility:

/usr/local/psa/admin/sbin/mchk --with-spam
==> Checking for: mailsrv_conf_init... ok
==> Checking for: mail_handlers_init... ok
==> Checking for: mailsrv_entities_dump... ok
==> Checking for: mail_admin_aliases... ok
==> Checking for: mail_auth_dump... ok
==> Checking for: mailman_lists_dump... ok
==> Checking for: mail_kav8_restore... ok
==> Checking for: mail_responder_restore... ok
==> Checking for: mail_imap_restore... ok
==> Checking for: mail_spam_restore... ok
==> Checking for: mail_grey_restore... ok
==> Checking for: mail_mailbox_restore... ok
==> Checking for: mail_spf_restore... ok
==> Checking for: mail_dk_restore... ok
==> Checking for: mail_drweb_restore... not found, skipped
==> Checking for: mail_outgoing_restore... ok
==> Checking for: mail_transport_restore... ok

 

[abdi]

Do you have any hints on the cause from the email logs?