Fix Error: Could not connect to the email server

If Mail on your Mac can’t connect to your email account If Mail on your Mac can’t connect to your email account. If you entered the correct password for your email account in the password dialog in the Mail app on your Mac, but Mail says it can’t connect to your email account, your email account provider may be rejecting the password. See the Apple Support article If Mail on your Mac keeps asking for your password. Fix SMTP Server error in Email - Creative Technology Fix: On the "Advanced" tab of your POP email client program (such as Outlook, Windows Live Mail, Outlook Express, or Thunderbird), set "Incoming mail (POP3):" to 995. The message could not be sent because the server rejected the sender's e-mail address. The sender's e-mail address was ''. email - Can't connect to mail server anymore - Server Fault

May 20, 2019

Sep 10, 2018 ANSWERED: Having trouble connecting your Xfinity email to

Outlook cannot connect to your mail server ? :: SG FAQ

Can't Connect To Mail Server: "Sending of username did not Starting about 24 hours ago I began getting this message when trying to get my mail through Thunderbird, Sending of username did not succeed. Mail server responded: [AUTH] Authentication failed . I've fiddled with my settings, tried every tip from googling the issue, and I still can't get or send email. Can't connect to outgoing mail server - Apple Community Apr 28, 2011 Why can't I connect on mail server? | Thunderbird Support It says it can't connect to mail server. There's a screenshot attached. Please help. Chosen solution I attach screenshot that appears in the bottom right corner. Read this answer in context 👍 1. All Replies (3) Maja7570 Question owner. 9/1/16, 11:28 PM. more options