[imron]

Switch to Fastmail.

You can make addresses on the fly like [e-mail] (which will automatically be resolved and sent to [e-mail]) and you'll save the hassle of having to run and maintain your own mail server.

[Doxin]

gmail supports having +stuff in your email address too. it's fairly easy to set up filters to put stuff into folders based on the email it got sent to.

[imron]

That's different from what I described above.

You don't use a '+' at all in the fastmail email addresses you give out.

For example, say with gmail you have [e-mail], with fastmail you could use that if you wanted, but you can also use [e-mail]

If fastmail receives mail on that address, it converts it for you as if it had been sent to [e-mail] instead.

This happens entirely on the fly so you can make 'proper looking' emails without a '+'