* niya levi <niyal...@gmail.com>: > nano /etc/dovecot/dovecot.conf > > service auth { > unix_listener /var/spool/postfix/private/auth { > group = postfix > mode = 0666 > user = postfix > } > }
No reason to let others read auth data. Make that: mode = 0660 > postconf -n > broken_sasl_auth_clients = yes > > > myorigin = $myhostname > smtpd_sasl_auth_enable = yes > smtpd_sasl_exceptions_networks = $mynetworks > smtpd_sasl_local_domain = $myhostname > smtpd_sasl_path = private/auth > smtpd_sasl_security_options = noanonymous noplaintext That's the problem. Your dovecot server only annouces PLAIN as auth mechanism (by default). Modify the smtpd_sasl_security_options like this: smtpd_sasl_security_options = noanonymous Then try again. I suggest to configure your mail server to offer SMTP AUTH on submission (587) only. Enforce TLS on the submission port and PLAIN will be safe to use. p@rick > Oct 11 10:45:43 testy postfix/smtpd[16760]: xsasl_dovecot_server_mech_filter: > skip mechanism: PLAIN > Oct 11 10:45:43 testy postfix/smtpd[16760]: xsasl_dovecot_server_mech_filter: > skip mechanism: LOGIN > Oct 11 10:45:43 testy postfix/smtpd[16760]: fatal: no SASL authentication > mechanisms -- [*] sys4 AG https://sys4.de, +49 (89) 30 90 46 64 Franziskanerstraße 15, 81669 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 Vorstand: Patrick Ben Koetter, Marc Schiffbauer Aufsichtsratsvorsitzender: Florian Kirstein