I bought a domain that forwards *@example.com to my personal email address. Easy to set up on google domains. This ensures everything before the @ is opaque, i

I bought a domain that forwards *@example.com to my personal email address. Easy to set up on google domains. This ensures everything before the @ is opaque, i.e. foo+bar@gmail.com is now bar@foo.com Services that block my domain are usually the ones that also block foo+bar@gmail.com