>Problem is our crew is spread out all over the country, so I can't do >anything by IP (especially since a couple of us are on cable modems with >DHCP). So I figure Relay For Addresses is out. I'll give No Mail Relay a >whirl and see if it does the trick.
"relay for addresses", esp for 100's or 1000's of ip's, is a bad idea if you want to protect yourself against internal abusers. They can relay without authenticating, making it hard/er for you to track them in log files. if you must "relay for addresses" to allow machines (web servers, etc) that can't do SMTP AUTH, then keep the list of ip's as tiny as possible. "no relay" is the best setting since everybody everywhere (homogeneous base of mail client programs ) must authenticate, which is explicitly logged. 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 Please visit http://www.ipswitch.com/support/mailing-lists.html to be removed from this list. An Archive of this list is available at: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/
