Chris Lightfoot schrieb: > On Mon, Oct 16, 2006 at 02:57:00PM -0700, Marc Perkel wrote: > >> I'm having problems with my spam filtering servers getting listed on >> UCEPROTECT and can't figure out why. Is anyone familiar with how this >> blacklist works and what I need to do to not get listed? >> >> They seem to hate sender verification - but I'm not going to give that >> up. What do I need to block to make my servers not show up on their >> list? This is getting to be more than annoying. What domains do they >> control so I can not trigger them? >> >> Anyone else having this problem? >> > > As ever you have three options: ignore the idiots; appease > them by ceasing to do whatever it is they object to; or > sacrifice an IP address to them, accepting that it will be > ``blacklisted''. > > Hi, there,
let me explain two scene why this callouts are abuse. 1. [EMAIL PROTECTED] send mail to [EMAIL PROTECTED] --> domB callout whith [EMAIL PROTECTED] if [EMAIL PROTECTED] is valid. --> domA use callout to -> so call domB if [EMAIL PROTECTED] is a valid user .... loop 2. if someone sends spam with [EMAIL PROTECTED] around the net every mailserver asked you if there is a vaild account at yourdomain. I think it's a fine DOS ... just my two cents. Best Rene -- ## List details at http://www.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://www.exim.org/eximwiki/
