How to change your Apple Mail settings
Follow the steps below for the Mail 10 app1) Open your Mail app.
2) Click on the Mail menu. Select Preferences from the drop down menu.
3) Change your Email Address from the @valstar.net to @gtel.net
4) Change your Incoming Mail Server to:
• YourAccountName@gtel.net
• Your Email Account Password (the password you use to login)
• Host name needs to be: mail.gtel.net
5) Change your Outgoing Mail Server to:
• YourAccountName@gtel.net
• Your Email Account Password (the password you use to login)
• Host name needs to be: mail.gtel.net