I would like to connect to an Exchange server without Outlook but my configuration seems to be wrong.
I was only able to connect to the server with BlueMail on my phone but I removed the app because it's sending data to BlueMail's servers. I would like to use Thunderbird and K-9 Mail.
I use email@example.com as an example for the configuration. BlueMail used following incoming server settings (I couldn't access the outcoming server settings):
Exchange server: mail2.domain.com
Security: SSL/TLS (check certificate)
Both K-9 and Thunderbird are unable to connect with those details. Is it even possible to connect with those clients to an Exchange server?