Checking Error on Mail()

[jutaro]

Shouldn't the code below return as Failed because !!!! is not a valid email address?

 

I may be wrong, but I could've sworn it used to function that way. Now my server is coming back with Success even though that is obviously not going to send.

 

if (mail('!!!','Test Message','This is my message.','FROM: Name<[email protected]>')) {
echo "Success";
} else {
echo "Failure";
}