ContributionsMost RecentMost LikesSolutionsmail send receive errorsFor a month or two the mail client isn't working correctly. Its happening on my computer using outlook and my android phone. Tired of those send/receive messages. One minute an error, minute later all working as it should. Can you folks at COX do something with this? There are posts all over the net about this issue, just Google "cox send receive error" get a grip!Re: Outlook 2016 continually prompts for username and password constantly and will not syncSame problem here. Outlook and my android phone sends send/receive error messages. Its been a problem for a month or two. Its not Outlook problem since my phone does the same thing. Do not look for a problem in your computer or mail app. Its COX problem.