Hi All,

I have set up dovecot sasl with postfix. When I check the smtp with ehlo there is no auth advertise.

Connected to www.zystro.xyz.

Escape character is '^]'.

220 www.zystro.xyz

ehlo x.zystro.xyz

250-www.zystro.xyz

250-PIPELINING

250-SIZE 10485760

250-ETRN

250-STARTTLS

250-ENHANCEDSTATUSCODES

250-8BITMIME

250-DSN

250-SMTPUTF8

250 CHUNKING

I did a number of installations the auth was not shown. I have use debian distributed and also dovecot packages.

Sasl.

root@www:~# postconf -a

cyrus

dovecot

root@www:~# postconf -A

cyrus

Dovecot version.

root@www:~# dovecot --version

2.3.20 (80a5ac675d)

Dovecot configuration.

root@www:~# dovecot -n

# 2.3.20 (80a5ac675d): /etc/dovecot/dovecot.conf

# OS: Linux 5.10.0-21-amd64 x86_64 Debian 11.6

# Hostname: www.zystro.xyz

auth_mechanisms = plain login

debug_log_path = /var/log/dovecot-debug.log

info_log_path = /var/log/dovecot-info.log

log_path = /var/log/dovecot.log

mail_location = mbox:~/Mailbox

namespace {

  inbox = yes

  location =

  prefix =

  separator = /

}

passdb {

  driver = pam

}

postmaster_address = postmaster@zystro.xyz

protocols = imap

service auth {

  unix_listener /var/spool/postfix/private/auth {

    group = postfix

    mode = 0660

    user = postfix

  }

}

service imap-login {

  inet_listener imap {

    address = 127.0.0.1,::1

    port = 143

  }

  inet_listener imaps {

    address = *

    port = 993

    ssl = yes

  }

}

ssl_cert = </etc/letsencrypt/live/www.zystro.xyz/fu

llchain.pem

ssl_key = # hidden, use -P to show it

userdb {

  args = blocking=no

  driver = passwd

}

I have followed the guide at postfix and dovecot but still the auth did not appear.

https://www.postfix.org/SASL_README.html