hi,
on EL9 we have some users with thunderbird impas + smtps so we need saslauth via postfix.
authentifikation fails with user.name@domain.com and alos with user.name
but: When I give them an AlternativName in the config smtp auth on thunderbird works with
username=AltnernativeName (without domain)
journalctl -u saslauthd
Jan 04 14:44:18 mail.domain.net saslauthd[816]: DEBUG: auth_pam: pam_authenticate failed: Authentication failure
Jan 04 14:44:18 mail.domain.net saslauthd[816]: : auth failure: [user=user.name] [service=smtp] [realm=] [mech=pam] [reason=PAM aut>
Jan 04 14:44:32 mail.domain.net saslauthd[815]: ldapdb
Jan 04 14:44:32 mail.domain.net saslauthd[815]: _sasl_plugin_load failed on sasl_canonuser_init
-> the second one with ldapdb-error works with the altname!!!!
maillog:
Jan 4 14:48:46 grommunio postfix/submission/smtpd[19543]: connect from talisker.domain.de[192.168.0.104]
Jan 4 14:48:51 grommunio postfix/submission/smtpd[19543]: warning: SASL authentication failure: Password verification failed
Jan 4 14:48:51 grommunio postfix/submission/smtpd[19543]: warning: talisker.domain.de[192.168.0.104]: SASL PLAIN authentication failed: authentication failure
Jan 4 14:48:52 grommunio postfix/submission/smtpd[19543]: warning: talisker.domain.de[192.168.0.104]: SASL LOGIN authentication failed: authentication failure
Jan 4 14:48:57 grommunio postfix/submission/smtpd[19543]: lost connection after AUTH from talisker.domain.de[192.168.0.104]
but maillog with altname:
Jan 4 14:49:14 grommunio postfix/submission/smtpd[19543]: 95422DA9B01: client=talisker.domain.de[192.168.0.104], sasl_method=PLAIN, sasl_username=AternativeName