Canada is a hard land. The weather is brutal. The moose, especially fierce. This isn't even touching on the whole hockey thing.
But the harshest part—worse than the indefatigable Mounties or the endless karaoke versions of You Oughta Know—is service.
Serving a Canadian is a real pain in the poutine.

Or so I thought.
Those with the misfortune of having to serve a foreign defendant will no doubt be aware of Rule Rule 4(f)(2)(C)(ii) which provides that a foreign individual may be served by "using any form of mail that the clerk addresses and sends to the individual and that requires a signed receipt." This rule applies to foreign corporations by way of Rule 4(h).
The issue I had always seen with service in this manner is that it's trivially easy for the defendant to simply ignore the registered mail. No signature, no return receipt, no service. It seems I was wrong about this.
The patentee in MG FreeSites Ltd. v. Scorpcast, LLC d/b/a HaulStars, C.A. No. 20-1012-MFK -- the "Haulstars"—indisputably had the clerk send the summonses to the foreign defendants (at this point I must admit that most of the defendants were actually Cypriot, but I know more about Canada so that's what I went with) via the ...