In latest version (286 MB, 5 days ago, 9ef4efc51cd7...) SMTP EHLO doesn't provide
250-AUTH PLAIN LOGIN
250-AUTH=PLAIN LOGIN
anymore. Ergo login isn't possible anymore.
In tag 2.3 (320 MB, 17 days ago, 7aaf98379b39...) its still working fine.
I checked the usual suspects:
# doveconf
auth_mechanisms = plain login
# postconf
smtpd_tls_auth_only = no
smtpd_sasl_type = dovecot
And I also tried via STARTTLS:
> openssl s_client -starttls smtp -crlf -connect mail.example.com:25
...
250 SMTPUTF8
EHLO test
250-mail.example.com <- changed
250-SIZE 10240000
250-ETRN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250 SMTPUTF8
My docker-compose:
mx:
image: tvial/docker-mailserver
hostname: mail
domainname: example.com
cap_add:
- NET_ADMIN
ports:
- "25:25"
- "143:143"
- "587:587"
- "993:993"
volumes:
- /opt/mx/config/:/tmp/docker-mailserver/
- /opt/mx/maildir:/var/mail
- /opt/mx/mail-state:/var/mail-state
- /opt/mx/certs/mail.example.com:/etc/letsencrypt/live/mail.example.com
environment:
SSL_TYPE: letsencrypt
ENABLE_SPAMASSASSIN: 1
ENABLE_CLAMAV: 1
ENABLE_FAIL2BAN: 1
SA_TAG2: 4.0
restart: unless-stopped
In latest version (286 MB, 5 days ago, 9ef4efc51cd7...) SMTP EHLO doesn't provide
anymore. Ergo login isn't possible anymore.
In tag 2.3 (320 MB, 17 days ago, 7aaf98379b39...) its still working fine.
I checked the usual suspects:
And I also tried via STARTTLS:
My docker-compose: