Greetings 😃
Even upon automatically renewing my Let’s Encrypt SSL Certificate, I am receiving this attached warning message in Microsoft Outlook.
I have also updated mailcow to the latest version and visited my webmail page of mailcow to see whether it is using the renewed certificate.
But on Outlook, it shows the warning message that it has expired.
Is there any way to solve this problem?
Any help would be greatly appreciated.
