[moviuro]

That's why I now own my domain, and added the first([\.-]suffix)?@last.tld -> [e-mail] mapping at my provider.

For selfhosting, there's `recipient_delimiter = +-.` in postfix' config. [0]

The most infuriating ones are those where you can subscribe with the '+', but the unsubscribe function errors on it.

[0] https://try.popho.be/email.html

[davinic]

Also in many cases I am allowed to proceed with the +, but never receive confirmation emails because the sending system chokes.