[Rspamd-Users] Return-Path validation

[Serhii]

Hello,

Currently my setup involves Postfix and rspamd. The milter interface is used.

It seems that doing sender address validation is extremely useful to discard spam. However, the issue that currently MAIL FROM reachability is checked by postfix before rspamd decides if SPF is allowed.

My question is it possible to use Lua to acomplish Return-Path validation for scoring purpose, but only if SPF is not fail/softfail?

Thanks.

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