How to Fix Outgoing Mail Server (SMTP) Issues on Mac Mail App

Learn how to quickly fix your outgoing mail server on Mac by updating SMTP settings in the Mail app preferences.

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To fix your outgoing mail server on a Mac, follow these steps: 1. Open the Mail app and go to Mail > Preferences. 2. Select the Accounts tab and choose your email account. 3. Click on Server Settings and update the Outgoing Mail Server (SMTP) details. 4. Save changes and restart the Mail app.

FAQs & Answers

  1. How do I update the SMTP server settings on my Mac Mail app? Open the Mail app, go to Mail > Preferences > Accounts, select your email account, then navigate to Server Settings to update your Outgoing Mail Server (SMTP) details.
  2. Why is my Mac not sending emails even though incoming mail works? This issue usually relates to incorrect SMTP settings. Verify your outgoing mail server details and authentication in the Mail app preferences.
  3. What is an SMTP server and why is it important on Mac Mail? SMTP (Simple Mail Transfer Protocol) server handles sending your emails. Without correct SMTP settings, the Mail app cannot send outgoing messages.