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MacOS Mail
SEI Communications, Inc – A Total Internet and Communications Company
How to setup MacOS Mail Client for SEI Email access
Initial Setup
1) Type ‘Mail’ in the search menu, click mail to open the mail client.
2) Select ‘Other Mail Account’ and click Continue.
3) Enter an identifier for the mail recipients (usually your name), your SEI e-mail address, and password.
4) At the next screen enter the Incoming and Outgoing server information which is “mail.seidata.com” and click ‘Sign In’.
5) Click ‘Done’.
6) Click ‘Next’.
7) Open Mail app and within the Mail menu click Settings
8) Click the Accounts tab, Server Settings.
9) Uncheck the Automatically Managed Connect Settings to edit the ports and Authentication
10) Change Incoming Mail Server (IMAP) port to 993
11) Change Outgoing Mail Server (SMTP) port to 465
12) Save setting changes
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