Hello *, my server has arround 680 Mailinglists and over 100.000 Users and usualy I get between 2-3 mio legitim messages plus arround 14 mio spams where 80% are rejected on SMTP level.
But since some days, my servers are hit by more then 90 mio spams per
day... OK, most of them are rejected but to get a hint what this sopams
are I disabled SMTP checks and goten immediately several 1000 spams in.
The mails make absolutely no sense and they are coming probably from
hijacked Workstations. Mean, I counted alredy more then 23.000 differnt
IPs
I am right, that this are tests to validate existing mail accounts?
Note: My gateway server <mail.tamay-dogan.net> is only a proxy and
I counted more then 120 mails per second which the 16 main
servers (Sun Fire X4150) behind have to handel which is not
a real poblem but my Internet access is only 100 MBit FTTH.
Thanks, Greetings and nice Day/Evening
Michelle Konzack
--
##################### Debian GNU/Linux Consultant ######################
Development of Intranet and Embedded Systems with Debian GNU/Linux
itsyst...@tdnet France EURL itsyst...@tdnet UG (limited liability)
Owner Michelle Konzack Owner Michelle Konzack
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67100 Strasbourg/France 77694 Kehl/Germany
Tel: +33-6-61925193 mobil Tel: +49-177-9351947 mobil
Tel: +33-9-52705884 fix
<http://www.itsystems.tamay-dogan.net/> <http://www.flexray4linux.org/>
<http://www.debian.tamay-dogan.net/> <http://www.can4linux.org/>
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