On Tue, Aug 02, 2022 at 06:03:25PM +0200, [email protected] wrote:
> Hi!
>
> I found this from 2018, and I wanted to ask if maps for
> masquerade_domains are now supported.
I'd like to suggest that "masquerade_domains" is a legacy
Sendmail-compatibility feature that should be considered deprecated.
Like catch-all "@domain" in virtual or canonical tables, it rather
breaks recipient validation. You're far better off with per-user
canonical_maps mapping a known set if valid input addresses to the best
address for the mailbox in question.
"Improving" masquerade_domains to give the footgun a larger magazine may
not be progress.
--
Viktor.
