Why Are My Emails Rejected by the Server on iPhone and How to Fix It?

Learn why your iPhone rejects sent emails and how to fix SMTP server settings for successful email delivery.

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Email rejection on your iPhone is often due to incorrect server settings or authentication issues. Verify the outgoing mail server (SMTP) settings in your email account settings. Ensure that the server name, port number, and security type (SSL/TLS) match the provider's requirements. If the problem persists, try deleting and re-adding the email account.

FAQs & Answers

  1. Why are my emails getting rejected when I send from my iPhone? Emails are often rejected due to incorrect outgoing mail server (SMTP) settings or authentication problems. Double-check your server name, port, and security settings.
  2. How do I verify SMTP settings on my iPhone? Go to your iPhone’s Mail settings, select your email account, and review the SMTP server details such as server name, port number, and security type to match your email provider’s recommendations.
  3. What should I do if fixing SMTP settings doesn’t solve email rejections on iPhone? Try deleting your email account from the iPhone and then adding it again to refresh all settings and resolve potential authentication glitches.