SpikeHawk said:
No, he/she must be online.
WiiConnect24 means you can get letters from them in standby mode.
Oh, thanks, that would be a nice feature, let's say I want to check Tom Nook's Items in his town, but he never goes online :s
So when I send a letter do they recieve it at the Wii Message Board, or do they have to launch Animal Crossing?