SPAM control...

[Flavio Fonseca]

Hello All

Does qmail or qmail-ldap patch suport MX lookups for smtp messages?

A simple way to reduce spam is to check if the incomming e-mail has a valid MX record. This act give us two points:

1. e-mail with no valid domain mx record (probably spam) will NOT be accepted.
2. if an email is comming from a domain with a valid mx record and it's a spam, there will be a administrator to complain about the spam.

Thanks for the attention.

Flavio

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