Hi,

i installed Citadel via easy-install. Everything works fine, i can receive e-mails via pop3 port 110. But when i try to send e-mails via smpt port 25 or in my case port 26 (changed the port via webcit) i get an authentication failure:

Sep 21 20:29:17 db0alg citserver[8069]: citserver[8069]: context: session (SMTP-MTA) started from 192.168.2.128 (192.168.2.128) uid=-1

Sep 21 20:29:17 db0alg citserver[8069]: context: session (SMTP-MTA) started from 192.168.2.128 (192.168.2.128) uid=-1

Sep 21 20:29:17 db0alg citserver[8069]: citserver[8069]: user_ops: bad password specified for <> Service <SMTP-MTA> Port <26> Remote <192.168.2.128 / 192.168.2.128>

Sep 21 20:29:17 db0alg citserver[8069]: user_ops: bad password specified for <> Service <SMTP-MTA> Port <26> Remote <192.168.2.128 / 192.168.2.128>

Sep 21 20:29:17 db0alg citserver[8069]: citserver[8069]: SMTP: client disconnected: ending session.

Sep 21 20:29:17 db0alg citserver[8069]: citserver[8069]: context: [231]SRV[SMTP-MTA] Session ended.

Sep 21 20:29:17 db0alg citserver[8069]: SMTP: client disconnected: ending session.

Sep 21 20:29:17 db0alg citserver[8069]: context: [231]SRV[SMTP-MTA] Session ended.

Any idea? And yes, username and password are correct, i can login with theese credentials via webcit with no problem. I can also send e-mails via webcit, but have no luck with external clients. Another old installation of Citadel works with no problems, using same client.

System is a RaspberryPI 4 and Debian Buster.