Block specific senders - Advanced settings

You can specify how PureMessage for Microsoft Exchange will deal with mail from a blocked host and you can enter a response string to return at the protocol level.

Click Configuration > Transport (SMTP) scanning policy > Anti-spam > Block specific senders and click Advanced.

When a blocked host connects

If a message comes from a blocked host, you can either drop the connection and return a response or drop the connection without returning a response. Returning a response with alternate contact details is recommended, so that a legitimate host if blocked by mistake can contact you.

Restore defaults

Click this button to restore the default settings.

Note From the Manage changes menu, click Save changes to save your configuration.