> Who even can be sure microsoftonline.com is legit

Spam filters.

I'm either impressed by whatever spam filter you having literally zero false positives or negatives, or I'm confused about what you think it means to "be sure".

	▲	consp 3 hours ago \| parent [-]
		I have plenty of false negatives, mostly due to companies in know I get a mail from using spamlike html mails, I always verify on the phone it is the mail they send to be sure but it happens way too often.