> Thanks Robert and Koko. Most helpful. > > Can I ask, the “permit” on the end of smtp_recepient_restrictions, who > or what does that “permit”? >
AFAIK it permits everything. The directives are processed in the order they are listed, so the first one permits authenticated users to send mail everywhere, then the second one rejects unauthenticated users sending mail to anywhere but the local domains, and finally the last directive permits everything, which at this stage means permit unauthenticated users sending mail to the local domains, which is what we want (unless it's spam, so I am doing some SPF/DKIM/DMARC filtering just before the last "permit" directive). Robert -- Robert Senger <robert.sen...@microscopium.de> PGP/GPG Public Key ID: 24E78B5E
