OK, so here’s the deal.
I run a fantasy baseball league. We had an owner leave and one of the existing owners - hereafter referred to as Player A - found a new guy to take over the team. Well and good.
The new guy has a gmail account. When I type in his name, it autofills with the name of Player A.
We use googlegroups. Simple enough. I sent the new guy an invitation and it tells me that the new gmail address is a secondary or primary of an existing member of the group. It doesn’t say which one.
My co-commissioner - one hell of a guy - has known Player A since elementary school - 40 years ago. He was also best man at his wedding and so forth. This isn’t a casual relationship. Co-Commish called Player A who denies all, of course.
I have emails from both and wish to figure out if they’re coming from the same IP address. Is there a way to do so? Player A is using a hotmail account while the supposed newbie is using a gmail account.
What do you all think?