scammer from microsoft (not)

Not a phone scam, but my email system does a good job of putting suspicious emails in a junk mail folder. For months I have been getting a couple of e mails a day from USPS or UPS telling me of an undeliverable letter or package and asking me to click a link for more details or to ‘unsubscribe’. I simply delet them.
In the last week those e mails have been replaced, the new scam e mails are telling me that my upcoming flight on Quatar Airlines has been re scheduled and I need to click a link for more info, or to unsubscribe,,,
Morons, plain and simple.