Secure SSL/TLS Settings (Recommended)
Username: Your full e-mail address
Password: Use the email account’s password.
Incoming Server: mail.yourdomainname.com

  • IMAP Port: 993
  • POP3 Port: 995
Outgoing Server: mail.yourdomainname.com

  • SMTP Port: 465
IMAP, POP3, and SMTP require authentication.

Notes:

  • IMAP email access coordinates between the server and your mail application. Messages that have been read/deleted/replied to will show up as such, both on the server and in the mail application.
  • Most people prefer IMAP these days because that syncs e-mails across all devices where the account is set up.
  • Using IMAP requires that you actively manage the space that is allocated to your account by deleting messages that you don’t need anymore (including emptying the “trash” folder)
  • POP3 does not coordinate with the server. Messages marked as read/deleted/replied to in the mail application will not show up as such on the server (or other devices).
  • Outgoing mail is sent using SMTP.
  • We recommend using POP3 over SSL/TLS or IMAP over SSL/TLS since they provide increased security for your interactions with the remote mail server.

Find detailed instructions on how to change mail server settings in Outlook here.