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
  • 483 Users Found This Useful

Was this answer helpful?

Related Articles

Outlook: A Filtering Error Has Occurred -199

Email | Updated 2026 Quick Answer Error -199 is a message rule or filtering issue within...

Outlook: Error 0x800C013C When You Receive E-mail Messages

Email | Updated 2026 Quick Answer This error usually occurs when a message on the server...

Server does not support TSL Connections

Email & Webmail | Updated March 2026 The "Server does not support TLS connections" error...

Outlook: The connection to the server has failed - Error: 10061

Email | Updated 2026 Quick Answer Error 10061 means the connection was actively refused....

Outlook: Error 0x800CCC0D-E

Email & Webmail | Updated 2026 Outlook error codes 0x800CCC0D and 0x800CCC0E mean the...



Save 30% on web hosting - Use coupon code Hosting30