spf-discuss
[Top] [All Lists]

The point of HELO checking over simple RBL checking

2005-05-09 17:16:17
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Radu Hociung wrote:
What improvement does the HELO check offer over a simple RBL check?

It puts the aggregation of multiple relays' IP addresses to a single domain 
name into the hands of the sender.  Thus the receiver doesn't have to care 
about which outgoing MTAs belong to the sender's mail domain.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.5 (GNU/Linux)

iD8DBQFCf/1SwL7PKlBZWjsRAkUXAKDCzSNme9iGCYlew1IN0Hqk3ruYqACfbGpk
I72V8XJAfI6Rs9yhAjmBN8Q=
=EkHI
-----END PGP SIGNATURE-----