[Mimedefang] best way to do this?

[Douglas J Hunley]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

I'm moving some addresses from our old server (smtp.companya.com) to our new 
server (mail.companya.com). I'm gonna have 'mail' listed as the secondary MX 
for right now (leaving 'smtp' as the primary) and was thinking of using MD to 
return a tempfail for groups of email addresses to force the sending MTA to 
fail-over from 'smtp' to 'mail'
Would this work? More importantly, is this the best way to do this?
- -- 
Douglas J Hunley (doug at hunley.homeip.net) - Linux User #174778
http://doug.hunley.homeip.net && http://www.linux-sxs.org

If NT is your answer, you don't understand the question
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.3 (GNU/Linux)

iD8DBQE/1lAx2MO5UukaubkRAoM3AJ9phnfF3jYK2oGnnaxOSyF8uW7wMQCgiUFR
LBwkVx28TpFQvs5nal9x+Pg=
=PSRj
-----END PGP SIGNATURE-----