You can also append “+whatever” to the username part of your gmail address and filter it that way.
E.g. johndoe+mailinglist@gmail.com
Unfortunately some services won’t accept that as a valid address.
E.g. johndoe+mailinglist@gmail.com
Unfortunately some services won’t accept that as a valid address.
The worst example of "we know what are valid email addresses better than anyone" case was when adidas.com decided that they'd redesign their registration flow and in the process disabled logins with "invalid" email addresses when they previously had accepted registrations and logins with email addresses tagged with + for years. That was genius.