"+" sign in the emails (Gmail)

"+" sign in the emails (Gmail)

Hello

Could you allow us to use the "+" sign in the emails (actually it returns an error)
It would be very useful for testing purposes with a Gmail adress...

Thank you

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Using the plus sign

With Gmail, a way to change your email address but still have the emails come to your primary inbox is by using the plus sign. You can insert a plus sign with a combination of words in your email address.

For example, whenever you sign up for a newsletter, you could use mygmail+newsletter@gmail.com . Gmail will not look at what comes after the plus sign in the address so that the emails will come straight your inbox. However, you will still see those messages addressed with the +newsletters part, making them easy to spot.

More on this :
https://gizmodo.com/how-to-use-the-infinite-number-of-email-addresses-gmail-1609458192