Hi Brian!
I have 4 SmarterMail on Windows Server (3x2019 and 1x2022), and after a better look into it I see that this issue is only on the Windows 2022 server...
I dont know why...
Gabriele Maoret - Head of SysAdmins and CISO at SERSIS
Currently manages 6 SmarterMail installations (1 in the cloud for SERSIS which provides services to a few hundred third-party email domains + 5 on-premise for customers who prefer to have their mail server in-house)