Once again: ERROR messages, and outgoing mail is blocked--incoming uncertain! 

Windows Live Mail Error ID: 0x800CCC92 ; and Windows Live Mail Error ID: 0x800CCC0F .

But I also have Server Errors:"Incorrect username or password (#MBR1212)", and (lower down the screen "Unable to send or receive messages for the Gmail (****) account... Could not download new message from the IMAP server."

  Perhaps an error is due to the (British BT) system--and I'll take it up with them.  But my WLM has worked very well for months.