[Dovecot] Dovecot under brute force attack - nice attacker

[henry ritzlmayr]

Am Freitag, den 05.06.2009, 09:24 +0200 schrieb Lenthir:
> Timo Sirainen pisze:
> > On Jun 4, 2009, at 10:01 AM, Lenthir wrote:
> >> Trying 127.0.0.1...
> >> Connected to localhost.
> >> Escape character is '^]'.
> >> +OK POP3 [127.0.0.1] server ready
> >> user krzys
> >> +OK User name accepted, password please
> >> pass wew
> >> -ERR Bad login / Bledne haslo lub login.
> >> Connection closed by foreign host.
> > 
> > That's not Dovecot.
> > 
> 
> I'm sorry to said that, but this is Dovecot...
> Maybe with little modifications, but this is Dovecot :)

Could you elaborate what kind of modifications you made?
Especially the connection closing is of real interest for me.

thanks
Henry