Force matching envelop MAIL FROM and "From" header

[lst_hoe02]

Hello




Many Thanks

Andreas

is it possible to force a matching "From" header in the mail if reject_sender_login_mismatch is used so the "From" header is the same as the checked MAIL FROM address? The goal is to prevent spoofing of the "From" header for SASL authenticated clients.

smime.p7s
Description: S/MIME krytographische Unterschrift