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

Domain has exceeded the max defers and failures per hour

You may receive the following error message. "Domain has exceeded the max defers and failures per...

What port does POP3 run on?

Ultra Web Hosting POP3 server runs on port 110. This is important but probably not needed for...

Setting Up Email on a Galaxy Device

From the home screen, tap Apps. Scroll to and tap Email.Enter your Email address and Password,...

Importing and Exporting Email in Horde

Exporting Your Emails from Horde In the navigation menu at left click on your general...

Outlook: When Opening Outlook Express Macintosh Edition: An Error Occurred While

When you start Outlook Express for Macintosh, you may receive the following error message: An...