Re: Spamming Through Squirrelmail

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Hi Zack

> Greetings:

> We have seen quite a bit of user accounts that have been targeted
> by spammers.  That is to say I think our users passwds have been
> compromised and the spammers are then sending out 100's of messages
> through Squirrelmail and Postfix.  Since we can't keep Squirrelmail
> from sending out messages for our legit email I didn't know if
> there was a way to only allow "fubar.net" emails to be sent out and deny
> "uglyasspammers.net".

Can you provide more information on how SquirrelMail is being used?
What version of SquirrelMail? PHP? Have you investigated how the
accounts were compromised?

- --
Jon Angliss
<jon@xxxxxxxxxxxxxxxx
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