Op 11-04-2022 om 17:19 schreef Paul van der Vlis:
Hi Richard and others,
Op 11-04-2022 om 16:52 schreef Richard Rasker:
#Set Username and Password
smtp_sasl_password_maps = static:Chosen-Username:Chosen-Password
What I use is this:
smtp_sasl_password_maps = hash:/etc/postfix/saslpasswd
And in that file something like:
smtp_sasl_password_maps = hash:/etc/postfix/saslpasswd
Wrong, must be:
mail.vandervlis.nl username:secret
And then:
postmap /etc/postfix/saslpasswd
I then tried the same with mx.kpnmail.nl -- which is a mail host of my
current ISP, which indeed has a valid PTR record, but still no mail
appears to get through. So in order to post here, I changed things
back for the time being. Perhaps I made a mistake in main.cf?
Maybe switch to freedom.nl, they give you a good reverse DNS.
Also IPv6.
Eventually you could use my mailserver as a relayhost.
Bye,
Paul
--
Paul van der Vlis Linux systeembeheer Groningen
https://vandervlis.nl/
