SASL error after Debian upgrade

Hello Till,

after performing debian stable updates, postfix stopped working properly.
logs:

Apr 18 09:39:37 voradesign postfix/smtpd[1275]: fatal: no SASL authentication mechanisms
Apr 18 09:40:38 voradesign postfix/smtpd[1659]: fatal: no SASL authentication mechanisms
Apr 18 09:40:38 voradesign postfix/smtpd[1661]: fatal: no SASL authentication mechanisms

and

Apr 18 09:54:11 voradesign postfix/smtp[2897]: connect to 127.0.0.1[127.0.0.1]:10024: Connection refused
Apr 18 09:54:11 voradesign postfix/smtp[2897]: 25A051017A: to=<[email protected]>, relay=none, delay=379, delays=379/0.03/0/0, dsn=4.4.1, status=deferred (connect to 127.0.0.1[127.0.0.1]:10024: Connection refused)

sasl directives in main.cf:

smtpd_sasl_auth_enable = yes
broken_sasl_auth_clients = yes
smtpd_sasl_authenticated_header = yes
smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, check_recipient_access mysql:/etc/postfix/mysql-virtual_recipient.cf, reject_unauth_destination
smtpd_sasl_type = dovecot
smtpd_sasl_path = private/auth

Any idea how to get the mailserver / sasl working ?

Thank you,

Adrian

 

Hello Till,

it start working again, after restart of postfix and all components (dovecot, amavis). I didn't change anything on the configuration and after half hour of troubleshoot everything became accessible again (webmail login/ user login).

Thanks so far.

Regards,

Adrian