

In this case, your registered email alias is you for instance sign up for a newsletter from Microsoft, you can use the address receive email notifications from Amazon, you can sign up with the address will still deliver messages sent to these addresses to your mailbox even though you haven’t registered them as an alias. This method is also known as “subaddressing.” How it works

The trick here is to use a + symbol in your address. I thought about creating an alias for each newsletter I sign up with but this process is rather cumbersome and the amount of aliases I can create on is limited.Įxchange Online (Microsoft 365), and also accounts allow you to dynamically create an unlimited amount of aliases based on an existing alias or email address without the need to register them first.

I can only assume that one of the newsletters I signed up with is selling addresses. To easily sort out my newsletters from my actual emails, I’ve created an alias for my which is every now and then I tend to get a lot of spam on this address even though I don’t use it for emailing myself.
