I’m trying out K-9 Mail on my Android, for my personal IMAP account, but I’m having some issues with the configuration.
First of all, specifications:
Mail Server: SmarterMail Enterprise (Build 7242 (out 30, 2019)), 2FA authentication enabled, using app password for authentication
K-9 5.729 running on Android 9 (also tried non-beta release version with same behaviour)
IMAP using SSL/TLS on default port 993
SMTP using SSL/TLS on default port 465
The above configuration is correct, and is being used on other two e-mail clients in the same device with no issues (besides the fact that they aren’t K-9 )
The app cannot fetch e-mail. However sending e-mail works just fine (same server, same authentication). The error is as follows:
Username or password incorrect.
(Command: sensitive; response: #3# [NO, LOGIN bad username or password])
I’ve reviewed all configurations and they are correct. Any idea of what might be going on here?
Thanks in advance