I have several lockboxes I’ve been trying to find a Rogue to unlock for me, but each one I have found is on another realm that isn’t in my “cluster”… I think making the Will Not Be Traded section of the Trade window cross realm would be a pretty nice/simple solution to this, but for now I’ll just mail my Rogue the boxes 
Just put it in the slot “will not be traded”. They should still be able to pick lock it from there! Same with enchants.
If you have a Rogue to mail the boxes too why would you bother somebody else for it anyway?
It is something they need to fix, I tried helping someone on my rogue in a city with a lockbox, but couldnt. Another time I was starting fresh and someone was going to help me out with a bag, but couldnt. If they’re going to throw realms together to make the world feel more populated, they need to fix some things with trade and such.
Whats the point of seeing other players running around if I cant interact with them? lol
Make a scribe alt, send boxes to that.
This is a big deal. I just had someone in a different server than I try to put Lockboxes in a Trade window for me to unlock and they couldn’t even put them in the “Will not be traded” area with it saying “can only trade conjured items to someone of a different realm.” Like come on Blizzard, if the item is not being traded, like with me JUST unlocking it I should be able to do a trade with them. Please make it where we can unlock boxes for anyone of any server at least with the “Will not be traded” box.