5 messages in net.sourceforge.lists.courier-usersRe: [courier-users] somebody send mai...
FromSent OnAttachments
Sergio Bortsov, ISP "Global Ukraine Lan"Jun 29, 2006 1:48 am 
Martin SchusterJun 29, 2006 2:04 am 
Martin SchusterJun 29, 2006 2:41 am 
Jeff JansenJun 29, 2006 3:45 am 
Gordon MessmerJun 29, 2006 8:03 am 
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Subject:Re: [courier-users] somebody send mail through meActions...
From:Jeff Jansen (ivb_@sil.org)
Date:Jun 29, 2006 3:45:49 am
List:net.sourceforge.lists.courier-users

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Sergio Bortsov, ISP "Global Ukraine Lan" wrote:

I have a problem and I tired "fight" with it. Somebody send a mail to aol.com domain(to different adresses) from www@domain

I'm not sure I understand exactly what the problem is, but if people are sending mail through your server to domains which are NOT listed in esmtpacceptmailfor, (so you are acting as a relay) then they might be listed in the smtpaccess or they are authenticating with a valid username and password before they send the mail.

If this guy is coming from an ip address which is listed in smtpaccess then remove that ip and rerun 'makesmtpaccess'. If he's authenticating as a user on your system, then either delete his account or change the password on it so he can't authenticate any more.

I'm assuming here that you have NOT set up courier as an open relay so that anyone can send mail through your system; it's just this one person who is using you as a rely. If you have set up an open relay, then you should undo that! :-)

HTH

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