On Wed, 9 Jan 2019 at 13:09, Jacky <jacky@jesstech.com> wrote:

Hi Gerald,

in my postfix/main.cf

smtpd_sasl_authenticated_header = yes
smtpd_sasl_security_options = noanonymous
smtpd_sasl_local_domain = $myhostname
smtpd_sasl_type = dovecot
smtpd_sasl_path = /var/run/dovecot/auth-client
broken_sasl_auth_clients = yes

I am already using dovecot for SASL

The dovecot submission service authenticates users and already added the
AUTH= parameter in the MAIL FROM

MAIL FROM:<jacky@xxx.com> AUTH=jacky@xxx.com SIZE=1430

But, it seems that postfix does not accept the AUTH= parameter and
reject the sender as no logged in.

Best regards,

Jacky

Hi Jacky,

Your question belongs to postfix mailinng list.

Anyway, the last time I was playing with postfix (I am an Exim user normally), I had to check that:

smtpd_sasl_path = /var/run/dovecot/auth-client

..the socket is readable by the postfix user:

So, check 10-master.conf for the socket. Something like:

# Postfix smtp-auth

unix_listener var/run/dovecot/auth-client {

mode = 0666

}

Restart dovecot and see...

You can read the https://wiki.dovecot.org/HowTo/PostfixAndDovecotSASL

Best regards,
Odhiambo WASHINGTON,
Nairobi,KE
+254 7 3200 0004/+254 7 2274 3223
"Oh, the cruft.", grep ^[^#] :-)