Hello,
I'm a new user and during my testing I noticed some potentially
unintended behaviour with "reject_sender_login_mismatch" when SASL is
disabled on a master.cf port that leads to the ability to MAIL FROM
spoof senders on my domain to recipients within my domain.
In master.cf I use plain
n and as my server is purely a personal server used solely by me
you would think I would notice if someone pretends to be me to me :).
Kind Regards,
Matthew
On 22/06/2025 13:50, Viktor Dukhovni via Postfix-users wrote:
On Sun, Jun 22, 2025 at 01:39:09PM +0100, Matthew via Postfix-users wrote:
Than
s,
Matthew
On 22/06/2025 12:57, Matus UHLAR - fantomas via Postfix-users wrote:
On 22.06.25 12:44, Matthew via Postfix-users wrote:
I'm a new user and during my testing I noticed some potentially
unintended behaviour with "reject_sender_login_mismatch" when SASL is
disabled on
