Install SecurEmail LLC Publisher Certificate

You can silence some popups during the installation by installing our Publisher Certificate into HKLM/HKCU Trusted Publisher Certificate Store on a PC before installing EmailSentry. Because certificates are only issued for one year, the Publisher Certificate you need depends on the version of EmailSentry you are installing (i.e. the code signing certificate that was valid at the time we signed that version). Here is the list of versions with the correct Publisher Certificate to use:

VERSION CERTIFICATE
V01.23 and earlier Feb 22, 2019 to Feb 21, 2020
V01.24 and later Jan 15, 2020 to Feb 21, 2021
V02.00 and later Jan 15, 2020 to Feb 21, 2021
V02.05 and later Oct 24, 2020 to Jan 22, 2024

You can install the certificate from the command line with: certmgr.exe -add SecurEmailLLC.cer -c -s -r localUser TrustedPublisher

Install Certificate Interactively

This removes the popup:
Publisher has been verified

When this popup appears, clicking on the SecurEmail LLC link brings up a Certificate Information screen:
Certificate Information

Clicking on Install Certificate brings up a Certificate Import Wizard screen:
Certificate Import Wizard

Clicking on Next brings up a Certificate Import Wizard screen asking what certificate store to use:
Certificate Import Wizard Certificate Store

Clicking on Next brings up a Certificate Import Wizard screen asking you to verify your choices:
Certificate Import Wizard Verification

Clicking on Next should tell you the import was successful:
Certificate Import Successful

Now the Install will run without asking you to verify the publisher.