There are reports going around of a Critical Patch Update spoof email being sent that include download links and claims to be from MDaemon Support using the email sender address [email protected]
.
As a reminder, always check the “From” address sending domain to ensure it is mdaemon.com. While I’m not one to tell you what to do and I’m very likely not your boss, emails from unusual addresses are spoofed messages and should be ignored and you absolutely should not follow the links or install whatever this spoof is providing.