AnswerHow to upgrade GFI MailEssentials from a previous version:
When upgrading to a new major version, you will need a new license key. If upgrading over the same version (for example, SR2 over SR1), license key upgrades are not required. How to get a new license key:
After reading the above guides, you can download GFI MailEssentials from:
How to run the GFI MailEssentials installer:
- Make sure that the SMTP or the Microsoft Exchange Transport service is stopped prior to launching the installer.
- Before launching the installation, right click on the installer > Properties > Unblock and click Apply.
- You can prevent future blocks of GFI installers by adding *.gfi.com to the Trusted sites in your internet browser.
- GFI MailEssentials 2014 R2 and newer versions use a subscription model for licensing. For more information refer to: Subscription Licensing Changes