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I'm having trouble sending mail. I keep getting the message cannot send message using the server: smtp.comcast.net:username The SMTP connection to the server smtp.comcast.net failed.
Then in the smtp server list, smtp.comcast.net:username (offline)
Not sure why this is offline. There are no guides on setting up Apple Mail 8, so I don't have any screenshots to compare to.
I am having the same issue. I can not send mail from Apple Mail 8.1 on my iMac. I've tried just about everything. I just deleted my account and will try and setup fresh. Anyone fix this?
Just to add--------I'm on an iMac with Yosemite and Mac Mail 8.1-----------nary a problem. Works just fine. Using IMAP for all accounts.
Assuming you are using Mac Mail, just open it and go into the settings and delete the account, then re-create it.
This is still a problem for me for outgoing mail. Do I need to delete any keychains or disable the "TSL Certificate?"
I'm using port 587, Using SSL, but the smtp.comcast.net is still offline.
Did you try deleting and re-creating the account?
Alerts are an easy, quick way to manage your account and get information - like payment confirmations and your current balance.