Email Security for Outlook
1. Open Outlook. Go to Tools -> Account settings.

2. Click on your mail account in the list. Click Change at the top

3.
Enter your FULL email address into the "User Name" box. Click the "More Settings" button.

4. Click on the "Outgoing Server" tab, check "My outgoing server (SMTP) requires authentication", and choose "Use same settings as my incoming mail server."

5. Click OK.
6. Click Next
7. Click Finish
8. Click Close