This is a discussion on Re: [courier-users] delivery status messages within the Courier-Imap forums, part of the Mail Servers and Related category; Anton Basistov wrote: > spammers send a lot of messages to unexistent addresses of my server. > And from address ...
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Anton Basistov wrote:
> spammers send a lot of messages to unexistent addresses of my server. > And from address of such messages is unexistent too. And delivery status > messages are going to postmaster mail box on my server. I have the same problem on a couple servers. Dictionary attacks from spam zombies. The spamhaus sbl-xbl took care of almost all of this for me. If you can live with blacklists, try adding the following line to your esmtpd: BLACKLISTS='-block=sbl-xbl.spamhaus.org,BLOCK' -Scott ------------------------------------------------------- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42" plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php _______________________________________________ courier-users mailing list courier-users@lists.sourceforge.net Unsubscribe: https://lists.sourceforge.net/lists/.../courier-users |