Yes, port 587 is available for SMTP sending with or without TLS/SSL.
- 111 Users Found This Useful
Related Articles
I am getting an access denied logging into webmail
For webmail, make sure you are using the proper account name when logging in. For webmail it is...
Outlook: The connection to the server has failed - Error: 10061
Outlook: The connection to the server has failed. Account: 'yourdomain.com', Server:...
Are the master mail account and system account password the same?
Yes. Changing your system password will change your master email account password.
550-not permitted to relay through this server
The error message "550-not permitted to relay through this server" means that the server you...
Why can I not send email?
It is possible your internet service provider may be blocking you from sending email outside of...
