Is port 587 available for email sending?

Yes, port 587 is available for SMTP sending with or without TLS/SSL.


  • 111 Users Found This Useful

Was this answer helpful?

Related Articles

An error has occurred

When you attempt to send and receive messages, the operation is unsuccessful, and you may...

Outlook: Error Message: 0x800CCC0B

First try restarting your computer. If the error persists try removing the mail account from your...

What is a email mailing list?

A mailing list is a collection of email addresses which are assigned to a single name for faster...

Outlook: Error 0x800ccc0d or 0x800ccc0f When Receiving and Sending E-Mail

When you try to send and receive e-mail, you may receive one of the following error messages:...

Receiving reported error (0x80042108)

This error can occur for many reasons. We have found it is most common when your inbox needs to...