[AC Question]

Mods - please move as appropriate.

I am having fundamental issues with my email syncing. Or, more specifically, getting stuck in the outbox.

Have a Nexus 5 that has worked fine up until my Marshmallow update, since then I can't receive or send emails.

Nothing has or had been altered regards my sync profiles. And I could get emails to send/receive if I removed my hotmail account then added it again. But then, for no reason, a few minutes or hours later....syncing stops again.

There isnt much out there on this, but there is a little...but no answers. A bit if advice about checking syncing properties....but they are OK it would seem.

I have uninstalled all apps that I can see in my playstore list that are recent, or flaky.

I'm no techie, but I can't see that I have done anything different, other than update to Marshmallow....and now emails don't work.

Any help or advice gratefully received.