Hi,

There currently is an issue with macOS zabbix-agent installer for macOS.

Installed with,
sudo installer -pkg /tmp/zabbix_agent-4.2.7-macos-amd64-openssl.pkg -target /

See (1), the line "dscl . -list /Groups UniqueID | grep $gid > /dev/null"

• try to test if $gid (200) is already used, but this test is always false, so it uses 200 as group id which is the “_softwareupdate” group id, a very bad thing.

Could you fix this issue on checking if the GID exists? GID 200 is used by "_softwareupdate"

Another thing is, that the Zabbix user should be hidden from the default login, with a line like this,
"dscl . -create /Users/$USER_NAME IsHidden 1", which is missing on the installer. this is why the User is visible as “normal” Login user.