Add/Edit SMTP Access Control
How to get here
- From the home page, click the tab.
- In the navigation pane, click .
- Click .
Use the Access Control Add page to add a single computer or group of computers to the Access Control List.
- Select this option if you want to allow or deny access to a single computer. If you select this option, you may enter text into the IP address text box.
- Select this option if you want to allow or deny access to a group of computers. If you select this option, you may enter text into the Subnet Mask text box.
- Enter the IP address of a single computer that you want to allow or deny SMTP access.
- Enter the subnet mask of the computer group that you want to allow or deny SMTP access.
- . (Optional) Click the Calendar button to set an expiration date. Default is set to .
--OR--
- . (Checked by Default) IP Address will never expire.
You must restart the for the changes to take effect.