[Dovecot] No tcp wrappers, other ideas to help stop brute force attacks?
drees76 at gmail.com
Wed Aug 30 22:46:27 EEST 2006
I'm looking for a way to deny access to dovecot from certain IP
addresses, basically to help prevent brute force attacks on the
Right now I'm using denyhosts which scans /var/log/secure for
authentication failures which then can add an entry to
/etc/hosts.deny, but since dovecot doesn't have tcp wrappers support,
that doesn't do anything.
It doesn't look like I can run dovecot run xinetd.
Any other ideas to help protect dovecot from brute force attacks? I
don't think pam can help, can it?
Otherwise I need to figure out a way to have denyhosts trigger
iptables rules or something, or maybe there's another application that
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