Why can I not send email?

Article Updated

This article has been consolidated

Sending issues are covered in our Email Troubleshooting Guide.

Short answer: Check SMTP settings (port 465, SSL, authentication required), verify your password, and make sure your IP is not blocked. Try sending from Webmail first to isolate the issue.

View Email Troubleshooting Guide
Share: X in Reddit f Email
  • 483 Users Found This Useful

Was this answer helpful?

Related Articles

How to Set Up Google Workspace Email With Your Domain

Email & Webmail | Updated August 2026 Google Workspace (formerly G Suite) lets you use...

Cannot write to cache directory /tmp/horde

Email & Webmail | Updated 2026 If you see the error "Cannot write to cache directory...

Receiving reported error (0x80042108)

Email & Webmail | Updated March 2026 The Outlook error 0x80042108 means "Outlook is...

Outlook: Your POP3 Server Has Not Responded or TCP-IP Error

Email | Updated 2026 Quick Answer This error means Outlook could not reach the mail...

What does POP3 stand for?

Email & Webmail | Updated 2026 POP3 stands for Post Office Protocol version 3. It is one...



Save 30% on web hosting - Use coupon code Hosting30