>I am having a problem because of fake from addresses. People are using >addresses from my domain as their reply to and the from addresses. So >what is happening is that I have users getting 75 - 100 messages a day
that's a "problem" ?? >from other systems saying the to address they are sending to is invalid >etc even though they never sent the message. I do not think they are >actually relaying through my server, but I am trying to determine a way >to block these rejection messages without blocking all rejection >notices. Anyone have any ideas. It a real tough problem, up to a DoS, when there are 1000's per hour, but for 75/day, go work on something else. Len http://MenAndMice.com/DNS-training http://BIND8NT.MEIway.com : ISC BIND 8.2.4 for NT4 & W2K http://IMGate.MEIway.com : Build free, hi-perf, anti-abuse mail gateways ______________________________________________________________________ The HKSI-IMail Admin List is hosted by........ Humankind Systems, Inc. Questions, Comments or Complain like Hell.. mailto:[EMAIL PROTECTED] Message Archive... http://www.tallylist.com/archives/index.cfm/mlist.4 To Manage your Subscription......... http://humankindsystems.com/lists
