Thanks, I'll check it out. Am Sa., 8. Sep. 2018 um 19:01 Uhr schrieb Kacper <[email protected]>:
> Looks like you would have to recompile postfix with changes to > smtpd_check.c, > https://github.com/vdukhovni/postfix/blob/c8e31ae510e006127934ce54413a829933ccae9d/postfix/src/smtpd/smtpd_check.c#L3818 > On Sat, Sep 8, 2018 at 3:18 PM Stefan Bauer <[email protected]> > wrote: > > > > Hi, > > > > using > > > > smtpd_sender_restrictions = reject_authenticated_sender_login_mismatch > > smtpd_sender_login_maps = hash:/etc/postfix/login_maps > > > > rejects user with invalid mail from domain with > > > > <[email protected]>: Sender address rejected: not owned by user abc; from=<[email protected]> > to=<[email protected]> proto=ESMTP helo=<[192.168.0.173]> > > > > How can i customize this reject message? > > > > Thank you. > > > > Stefan >
