>after updating a bit older system to recent postfix 3.4.13 I cannot >login via SMTP LOGIN method anymore (PLAIN does not work either). I use >accounts setup in sasldb2 so far. Trying to track down the problem I >added a test account, which is recognised: > ># postconf mydomain mydomain = stratoserver.net ># testsaslauthd -u test -p test -r stratoserver.net 0: OK "Success." So your realm is straoserver.net, which seems fine. But then I see in the logs: >Oct 7 16:52:52 h9999999 postfix/smtpd[73500]: xsasl_cyrus_server_create: SASL service=smtp, realm=(null) Maybe get the SASL realm to match? There should be a configuration knob somewhere in Postfix that controls this. (I do not know why, but the "SASL realm" is a seemingly unending source of configuration problems, at least for me). --Ken ------------------------------------------ Cyrus: SASL Permalink: https://cyrus.topicbox.com/groups/sasl/Tffbe5ed496fdc1fc-M3591cdb8a3a86733a2507ed1 Delivery options: https://cyrus.topicbox.com/groups/sasl/subscription