In an effort to move away from centralized services, I decided to stop using Gmail and instead set up a self-hosted email using Mail-in-a-box. A perk of using a custom domain is that you get unlimited email addresses without using +tag in addresses. I intended to use a unique email address for each service I sign up for and forward the incoming emails to a single mailbox. Thanks to Mail-in-a-box, setting up a catch-all address for this purpose was extremely simple.