I am using a Gallexy tag a7 10.4 32GB running Android 13
Gmail sets up fine in k-9, I can set reply to address and a second signature althought i have not used k-9 to test all those things yet. It is how i have been using Thunderbird for years on a PC. I have not been able to add LanguageTool for grammar and spell checker yet.
So I have tried to setup my yahoo email, using my normal password and a generated password. I have also tried manual setup and tried Oauth2. None of these work.
Yahoo email works fine in Android Gmail, Outlook using Oauth2 I think?
I have chosen to creat a new topic because the question has been asked before but the answer use a yahoo generated password does not solve the probem now. Similary i observe that K-9 is being merged into Thunderbird so perhaps i need to wait for that?