>Note that this can be worked around by a knowledgeable user, as it >relies on the MAIL FROM address. Only the Control Access option will >give you complete protection (barring IP spoofing).
Yep, same problem with IMGate, the use only has to use another : Mail from: sender@senderdomain ... and the filter is circumvented. As somebody said here before, "no headers can be trusted", so header-based ACL is weak. 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/
