On 4 June 2013, at 08:47, Tim Daneliuk <tun...@tundraware.com> wrote:

> I am seeing login dictionary attacks on a FreeBSD mail server being
> reported.  Is there a way to determine the IPs that are doing this
> so they can be blocked at the firewall?   auth.log only
> notes the attempted user name, not the IP of origin.
> -- 

I wrote some code to find the appropriate maillog entries which do include the 
IP addresses.  It automagically adds the IP addresses to the pf blackhole table 
if certain criteria is met.  The criteria is changeable.  If you would like a 
copy, let me know.  
freebsd-questions@freebsd.org mailing list
To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"

Reply via email to