[geofft]

Huh, I haven't had that problem in about 7 years of using a custom domain name. Maybe the distinction is that mine is a .com? I feel like enough businesses themselves use custom domain names that dropping unknown .coms would break a ton of legitimate B2B traffic, but perhaps .me less so.

How did you notice this?

[adley]

I use a .me domain myself but I haven't had any spam problems. Although I share it very very sparingly and have a catchall on another domain that I use for signing up with any service / sharing with non-trusted contacts. Even there, the spam problem isn't bothersome.