I've been searching for a while and haven't been able to find a solution. I have a POP3 account for work, which on 10.2.1 worked flawlessly. Now, I'm on 10.3 and after a few hours it stops syncing. I've deleted and added the account numerous times and it works for a while but stops. Any ideas on how to fix this? Using a Q10 with 10.3.