MacBook Pro using Mail with gmail account for emails
mail connection doctor=could not connect to the google imap server, smtp server, or iCloud imap server.
just updated os X 10.9.4 Maverick
message you have 5339 messages, 5 unread (?)
you have used 4.98G of 5 available iCloud memory (it was minimal last week)
see triangle in front of inbox/sent folders for gmail mailboxes,
Hmmm, so you can receive but not send then?
Retrieving data ...