Signup for your EmailSentry Trial License by filling in this screen and clicking Save at the bottom.

An EmailSentry Trial is the same full featured add-in as a real EmailSentry license. It is authorized using your Outlook Default Email Address, as is a real EmailSentry license. Real licenses are generally by domain while a Trial license is just one single email address. See the EmailSentry Trial Page for information about how to find your Default Email Address in Outlook.

After you Save this info you should exit Outlook, download and run the EmailSentry.msi installer, and restart Outlook to start using EmailSentry. See the EmailSentry Trial Page for more information.

If you have a Real License, contact your IT department for how to authorize EmailSentry on your PC.