HiI have a .pkg, which I signed successfully:pkgutil --check-signature /Users/dmeier/Downloads/GiroScan3.pkg
Package "GiroScan3.pkg":
Status: signed by a developer certificate issued by Apple for distribution
Signed with a trusted timestamp on: 2020-06-10 16:09:20 +0000
Certificate Chain:
1. Developer ID Installer: David Meier (xxxxxx)The app itself is also signed and notarized.But when I download the .pkg from an ftp-server and want to install it, I'll get an error:"GiroScan3.pkg" can't be opened because Apple can't check it for malicious softwareThanks for helpDavid