> >>Yes, you need the IP address of the destination mail server in your list
>
>???. I have never had to do this for my other ETRN clients.

hmm, sure?  Then their mailserver doesn't relay its OUTBOUND through your 
Imail, does it?

For inbound-and-out-via-ETRN, we can phrase that as Imail doing

"relay for (@recipientdomain and treated-as... ) local hosts" to a "fixed-ip"

There is no relaying danger above, and no need for anti-abuse tactics.

For the ETRN mail server to send out through Imail, we can phrase that as

"from any @senderdomain to any @recipientdomain", so that ip would need to 
be in "relay for addresses".

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/

Reply via email to