Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. https://crt.sh/?q=example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.
My domain is:
@clinicavillamargherita.it
My web server is (include version):
mail.messcube.it
The operating system my web server runs on is (include version):
Windows7, Windows 10
My hosting provider, if applicable, is:
mail.messcube.it
Outlook generates a popup to warn me that the let’s encrypt authority x3 certificate is missing.
HELP ME FOR YOU