Handy tip for software testing - Gmail ignores everything after a “+” in the address. So when you’re testing different accounts in your software you can use <youremail>+1@gmail.com, <youremail>+2@gmail.com, <youremail>+3@gmail.com etc. to create many different accounts in the software that all go to the same email address.

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cardamomo 9 hours ago | parent [-]

That's not just a Gmail feature. It's part of RFC 5233. See "Subaddressing."

	▲	Terretta 7 hours ago \| parent [-]
		Indeed, also works at outlook.com / hotmail and others.