Hello,
I can't change the sender address of my fail2ban emails, by using
the config files. Somehow it uses the address fail2ban@ubuntu1404-64. I
don't understand, where it's getting the string "ubuntu1404-64". The
server has a fqdn hostname! Afaik the variable I want to set is just
called "sender". No matter what I try, either fail2ban is not starting
or it's ignoring this specific setting.
The only way to make it work was to hardwire the email-address into the
action.
fail2ban 0.8.11-1
ubuntu (server) 14.4
mta = sendmail
action = %(action_mwl)s
mail.log:
Apr 24 15:20:25 server postfix/smtp[2386]: 8ECA81D7:
to=<[email protected]>, relay=my.domain[87.106.5.84]:25, delay=0.27,
delays=0.18/0.0/0.02/0.06, dsn=5.5.2, status=bounced (host
my.domain[87.106.5.84] said: 504 5.5.2 <fail2ban@ubuntu1404-64>: Sender
address rejected: need fully-qualified address (in reply to RCPT TO
command))
Kind regards
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