I have my gmail accounts in Apple Mail set up as IMAP. That was the automatic setting. The outgoing mail servers keep going offline for all of my Gmail accounts. This prevents me from sending emails! Ugh. I have tried deleting all the gmail accounts and re adding them to Apple Mail. It works for about a day and all the outgoing mail servers go offline again. Does anyone have a fix or know why this is happening? Thank you for any help!