This applies to Windows servers that are not running Plesk.
By default, a Windows server will not allow incoming connections for POP3 and SMTP. You will need to update the firewall to allow connections on the required ports.
To update the firewall:
- Go to Start
- Run ‘Windows Firewall with Advanced Security’
- Click ‘Inbound Rules’
- Click ‘New Rule’
- Choose ‘Port’ as the rule type
- Enter ‘110,25’ as the specific ports
- Name the new rule
- Click ‘Finish’
Once the firewall has been updated, you can then create the mailboxes.
To create a mailbox:
- Go to Start
- Run ‘MailEnable Administrator’
- Go to ‘Messaging Manager’
- Click ‘Create Postoffice’
- Enter the domain name as the name of the post office
- Go to the newly created post office and click ‘Create Mailbox’
- Enter the local part of the email address (the mailbox name)
- Enter the password
- Set a size limit
- Click ‘OK’
- The mailbox is now created
To connect to the mailbox you have created, use these settings:
Incoming POP3 Server: IP address of your server
Port: 110
SSL Encryption: Off
Outgoing SMTP Server: IP address of your server
Port: 25
SSL Encryption: Off
Username: The whole email address (mailboxname@postoffice)
Password: As set when you created the mailbox
Authentication Type: Plain Password Authentication
IMAP is not supported by MailEnable.





