Nice thought and thanks for the suggestions, but that does not seem to be the problem. I went in and switched off the optimization and restarted the phone and the problem is still there. Any other ideas anyone?
On 13 June 2017 at 19:16, Mathguy <[email protected]> wrote: > I don't know if this is applicable but if you're running Android 7.x, > battery optimization seems to wreak some havoc with many apps, including > K9. So, if you turn off battery optimization for K9, it may help. Again, > this may be unrelated but it's worth a try. > > On Tuesday, June 13, 2017 at 1:10:20 PM UTC-5, Alex May wrote: >> >> I am experiencing some very annoying behaviour. >> Several times a day and sometimes for up to an hour or so, K9 gives an >> authentication error for one of my three IMAP accounts that it is checking. >> I change nothing and, after a while, the issue goes away. Being unsure >> whether I am getting new mail alerts is a pain though. >> The other two IMAP accounts don't have this problem and I am also able to >> access the problematic account from the same device using other apps with >> the same login details. >> Can anyone suggest how to troubleshoot this? >> >> -- > You received this message because you are subscribed to the Google Groups > "K-9 Mail" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "K-9 Mail" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
