Re: Massiv dictionary attacks from <rackspace.com>

[Gregor Hermens <gregor.hermens@a-mazing.de>]

Hi Michelle,

Am Mittwoch, 15. August 2012 schrieb Michelle Konzack:
> Exactly:  An enterprise use the M$ Exchange server internaly, but use my
> server as thre mailserver and it has 20-50 users to fetch (fetchmail).
> 
> The Exchange server does this all 10 minutes  sequentialy  but  is  very
> fast as my internet connectivity (1 GE) and check without  any  problems
> 20 accounts in less then 15 seconds.  BANNED!  :-S  Not very funny!

as these are successfull logins, fail2ban just ignores them.

Cheers,
Gregor
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