Outlook SMTP Settings (2021 Guide)
www.gmass.co › blog › outlook-smtpSep 06, 2021 · 3. From the dropdown menu, click on View all Outlook Settings. 4. In the Settings window, click on Mail and then Sync Mail. 5. Choose the Yes radio button under POP options, and then click Save. Note: Ensure your internet service provider hasn’t blocked the SMTP, IMAP, and POP port numbers. Go back to Contents.