Am 2017-03-27 11:28, schrieb Frank Röhm:
[postfix]

enabled  = true
port     = smtp,ssmtp,submission
filter   = postfix
logpath  = /var/log/mail.log
Mar 27 11:20:24 ew6 postfix/smtpd[4977]: warning:
x590cf290.dyn.telefonica.de[89.12.242.144]: SASL PLAIN authentication
failed: UGFzc3dvcmQ6

aber nichts wird gesperrt.

Falsches jail. Für SASL ist das Jail sasl zuständig.

[sasl]

enabled  = true
port     = smtp,ssmtp,submission,imap2,imap3,imaps,pop3,pop3s
filter   = postfix-sasl
# You might consider monitoring /var/log/mail.warn instead if you are
# running postfix since it would provide the same log lines at the
# "warn" level but overall at the smaller filesize.
logpath  = /var/log/mail.log

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