On Mon, Jun 02, 2008 at 03:25:30PM -0700, Paul G. Allen wrote: > ANY server I use (unless it is re-writing headers) will have that IP > somewhere in the mail header. A thorough spam filter will check all IPs > in the header, and if that filter happens to be using the Spamhaus PBL, > then it will block the e-mail.
You'd have to be insane to check every IP in the headers and block based on it... the only line you can trust is the one showing which host your MX accepted mail from. The rest could be forged. -- *********************************************************************** * John Oliver http://www.john-oliver.net/ * * * *********************************************************************** -- [email protected] http://www.kernel-panic.org/cgi-bin/mailman/listinfo/kplug-list
