OSEC

Neohapsis is currently accepting applications for employment. For more information, please visit our website www.neohapsis.com or email hr@neohapsis.com
Fixing reverse DNS lookup for a virtual domain

From: Kārlis Repsons (k11.lv)
Date: Tue Apr 20 2010 - 13:00:42 CDT


Hi there,
hopefully this can be easy: as I have $myhostname other than virtual domain
name, when server relays my v.d. mails, it uses $myhostname and so sometimes I
receive a refusal like this: "550 Reverse DNS lookup failed for host"; how
should I make server use my virtual domain's name when relaying from virtual
domain's address, so that lookup succeeds? Any other thing comes in mind what
could likely cause such problem?

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.14 (GNU/Linux)

iEYEABECAAYFAkvN69QACgkQHuSu329e3GHwQwCfbM79hSWd+LW0cDMTWK+WdLYt
sv4AoNusgoPuwsL2wAc8EopoGz7sHeT9
=tWvI
-----END PGP SIGNATURE-----