How could I combat that?
Are you saying that someone else could have a matching record & ip for
MY name?
I'm just trying to understand this better.
~Casey
>---{-----Original Message-----
>---{From: [EMAIL PROTECTED] [mailto:imgate-
>---{[EMAIL PROTECTED]] On Behalf Of Len Conrad
>---{Sent: Wednesday, January 08, 2003 2:01 PM
>---{To: [EMAIL PROTECTED]
>---{Subject: [IMGate] Re: Customizing Reject Codes
>---{
>---{
>---{
>---{>I have this in my from_senders_mybogus.map:
>---{>
>---{>touchfon.com reject_unknown_client
>---{>mail.touchfon.com reject_unknown_client
>---{>gate3.touchfon.com reject_unknown_client
>---{>gate4.touchfon.com reject_unknown_client
>---{>
>---{>Is the format wrong?
>---{
>---{no, that's correct, but if the ip sending as MAIL FROM:
>---{[EMAIL PROTECTED] has matching A + PTR records, this filter
is
>---{ineffective.
>---{
>---{But vast majority of forgers don't have matching A + PTR, so the
filter
>---{works. I say it reduces, not eliminates, forgeries of your
domains.
>---{
>---{Len
>---{
