Autoconfig is using a insecure Password

Tony

Hello, I'm facing some Issues with the Autodiscover.xml and the Autoconfig.
I'm testing it with Thunderbird, so far it is working, but it is always setting the TLS Password insecure.
in German: Verbindungssicherheit : keine Verbindungssicherheit
I can then manually enable STARTTLS, and it is working.
Is there a way to manually edit the Autoconfig.xml file? So I can adjust the Socket Type?
Perhabs this issue is caused by my personal Postfix Configuration, which is necessary because I'm using a SMTP Relay.

greetings
Tony

Tony

I just recognized, that sometimes the autoconfig is configuring smtp correctly (with Starttls). But only sometimes!
I think it is perhabs switching the autoconfig method. For Example sometimes it is using the Outlook autodiscover, and sometimes it uses the autoconfig. Perhabs this results in different Configurations. But this is just a Thought.
Is there a Tool where I can investigate the Thunderbird Autoconfig Method?

greetings Tonio