cannot received messages on apple mail
have not been able to receive mail from the server to my apple mail program. check my network connections and updated everything. no maildownloading!! please help!
MacBook Pro, Mac OS X (10.7.5)
The POP or IMAP specifications for the mail server, or the port, or whether SSL is used (or not), or the user or the password credentials should all be confirmed. You can test some of this with the Connection Doctor tool (Mail.app > Window > Connection Doctor) and some you'll want to confirm with your mail provider.