Can't send/receive with gmail?
 

Lately (the past three days or so) I haven't been able to get any of my emails. The odd part is it just stopped syncing by itself all of a sudden, I can still get online just fine too. I keep getting a message telling me it can't connect to the incoming mail server, then tells me my password or username is wrong. Has anyone had a problem like this? How did you fix it?

Re: Can't send/receive with gmail?
 

Delete the whole account from your phone and then reenter all of your information. usually, the password can be off by a letter or so and you not realize it due to the touchscreen.

Re: Can't send/receive with gmail?
 

you could try this, too. sometimes gmail will lock/block an accounts pop/imap access.

https://www.google.com/accounts/DisplayUnlockCaptcha

enter your username, password, then the generated code and click unlock. this has worked for me in the past