What To Do if You Have Problems in Sending Mail
Sending email issues can occur due to incorrect settings, server restrictions, authentication problems, or network-related factors affecting outgoing mail.
This article outlines common causes of email sending problems and provides steps to help identify and resolve them.
Step 1: Identify the Error Message
Check the exact error message you see when sending an email. The message usually appears in your email client or server response.
Step 2: Follow the Flow
Is the error related to authentication?
Yes → Check if it says:
- 530 Authentication Required, see this guide: Troubleshoot 530 Authentication Required
- 535 Authentication Failed, see this guide: Troubleshoot 535 Authentication Failed
- 550 Please Turn On SMTP Authentication, see this guide: Troubleshoot 550 SMTP Authentication
No → Check if it says:
- 550 Relay Not Permitted, see this guide: Troubleshoot 550 Relay Not Permitted
Step 3: Apply the Recommended Fix
Read the full troubleshooting guide corresponding to your error. Follow the detailed steps to correct your email client settings, authenticate properly, or adjust your SMTP configuration.
Step 4: Test Your Email
After applying the fix, send a test email to ensure the issue is resolved.
Step 5: Still Experiencing Issues?
If your emails still won’t send:
- Double-check your username, password, and server settings.
- Ensure your email client is using the correct outgoing server (SMTP) and port.