this is my first post!
Unfortunately, I got some issues with the new verson 5.802 oft K-9 Mail.
I am using the app since years on my android phone for four mail accounts (2x gmx .de, 2x gmail .com and 1x arcor .de). I am using IMAP.
Since I installed the new K-9 version, I cannot connect to my arcor.de-account any more.
The app says “(Command: sensitive;response: #2# [NO, LOGIN failed. Invalid login/password.])”.
But the login credentials are okay - I changed my password and tried it through web-login (arcor .de) and it works and I tried it on my Win10 laptop using Outlook and can connect via IMAP (imap .arcor .de, SSL port 993).
So it does only not work on my K-9 on the phone.
The same error occurs when I set up the SMTP (mail. arcor .de SSL port 465). Not working on K-9, but on other devices.
I assume that there was a change n K-9 Mail in the new version 5.8xx and now it does not support arcor.de-accounts anymore?
Because the arcor-support explained, that they haven’t canged anything on their server side.
Does anyone also have this issue?
Note: I had to put spaces into my links.