Is there any way to block incoming connections to SMTP based on (ideally regexps for) the incoming connection's reverse DNS?
In other words drop all connections from hosts such as: /client.*\.attbi\.com/ etc. ?? Thanks, -- Joe Laffey | Want to convert subnet masks between different LAFFEY Computer Imaging | notations, or figure the number of IPs in a block? St. Louis, MO | Whatmask-It's FREE - www.laffeycomputer.com/wm.html ------------------------------------------------------------------------------ ------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100006ave/direct;at.asp_061203_01/01 _______________________________________________ courier-users mailing list [EMAIL PROTECTED] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users