You point your domain’s MX records to SimpleLogin, allowing you to create on-the-fly aliases that forward to your real address.

Using your own domain for disposable addresses isn't just about looking cool—it’s about taking total control of your digital footprint.

Using a is the ultimate strategy for protecting online privacy. It allows you to bypass strict web filters that block traditional disposable addresses while keeping your primary inbox free of spam.

As a developer or QA tester, you need hundreds of test accounts. Using Gmail is slow (verification codes, 2FA). Using public temp mail gets you blocked. With a custom domain generator, you can automate account creation using test1@qa.yourdomain.com , test2@qa.yourdomain.com , etc., receiving verification links instantly without hitting spam traps.

Privacy-conscious users, developers, and small business owners who want to avoid spam while maintaining a professional or "un-blockable" online presence. Blog Post Draft