OK, so I went back and read the first post about your friend and trying to piece the puzzle together here. He had a 13 year old account with many collectibles and 12M gold which obviously was a highly played and active account yet he never logged in after creation of guild and being made GM? Was his main on a different server or something? Was this guild in reference just a farming guild bank on a particular server but he was actively playing on another server? Maybe if this guild bank was identified as being a farming bank, he was roped into the mess since he was the GM? I'm just trying to understand the details of your situation so we can all learn from it as you stated previously. Right now it's not really adding up with what you've given us so far
1.Yes, he created fresh account on my server , i made him GM. ( expected i will be safe this way, as they wont ban him in any way, as he was playing 6+hours a day or somthing, had many years spent on this game) then he never logged back to that account, just stayed in my guild while playing on his realm with main acc.
2. We always were talking in the game chat, like " hey pal how are you, could you help me out with that, with that etc"
3. I was selling herbs to him for 85% ah value out of my gbank @ his realm. (i am botting on multi realms with 1-2x bots)
(he never windraw materials from gbank, i was using 3 characters to trade.
We even created a story lol. "im bored with this male cow, gonna create female one, maybe she wont eat as many herbs while farming, etc" Long story short, we always chatted, i pretended to get herbs by hand, and he acted like he believed.
4.What else..he signed both my realm's and his realm's my guild chapters upon creation. Think this was it, as *docTalbuk* made same kind of report: ( only accounts that signed each other guilds got banned).
Also, same applies to my 2 banned "safe" accounts ( 5 and 13 lvls if i recall right) who just were signing upon creation and hanging in the guilds for days.