(not GP)
Most providers let you run a catch-all adress on your own domain. You usually set it up with just a check-box "catch-all" and where to send all mail, or you write the username as "*" in an alias.
Most providers let you run a catch-all adress on your own domain. You usually set it up with just a check-box "catch-all" and where to send all mail, or you write the username as "*" in an alias.