Tere.
But you said that other clients would still work? I don't see how that's possible if Postfix doesn't reply to EHLO.
Well, I compiled postfix again and somehow now I can see more data using dovecot sasl, no idea, why I didn't see this before:
Escape character is '^]'. 220 my.domain.ee ESMTP ehlo k.com 250-my.domain.ee 250-PIPELINING 250-SIZE 250-ETRN 250-STARTTLS 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN starttls 220 2.0.0 Ready to start TLS
Using in main.cf smtpd_tls_auth_only = no
Escape character is '^]'. 220 my.domain.ee ESMTP ehlo e.com 250-my.domain.ee 250-PIPELINING 250-SIZE 250-ETRN 250-STARTTLS 250-AUTH PLAIN 250-AUTH=PLAIN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN
Anyway, I guess you could see if auth_debug=yes logs something.
Enabled, trying to send message with Entourage, SSL enabled, port 465, outgoing server requires authentication with same credentials as incoming servers:
Apr 16 21:33:42 server postfix/smtpd[3909]: connect from 88-196-40-172-dsl.noe.estpak.ee[88.196.40.172] Apr 16 21:33:43 server postfix/smtpd[3909]: lost connection after EHLO from 88-196-40-172-dsl.noe.estpak.ee[88.196.40.172] Apr 16 21:33:43 server postfix/smtpd[3909]: disconnect from 88-196-40-172-dsl.noe.estpak.ee[88.196.40.172]
"Authentication failed because Entourage doesn't support any of the available authentication methods." Disabling
Same settings, sending with with Thunderbird:
Apr 16 21:34:10 server postfix/smtpd[3909]: connect from 88-196-40-172-dsl.noe.estpak.ee[88.196.40.172] Apr 16 21:34:10 server postfix/smtpd[3909]: 5548348C172: client=88-196-40-172-dsl.noe.estpak.ee[88.196.40.172], sasl_method=PLAIN, sasl_username=user Apr 16 21:34:10 server postfix/cleanup[3961]: 5548348C172: warning: header Subject: sasa from 88-196-40-172-dsl.noe.estpak.ee[88.196.40.172]; from=<user@mydomain.ee> to=<user@mydomain.ee> proto=ESMTP helo=<[192.168.30.3]> Apr 16 21:34:10 server postfix/smtpd[3909]: disconnect from 88-196-40-172-dsl.noe.estpak.ee[88.196.40.172]
Message sent.
-- Mart