recently needed an expert opinion about an issue. The expert works for a university, uses the university email address, but invoiced me as a private consultant.
There was a misunderstanding about a bank transfer, putting it very very diplomatically. Actually what probably happened is that the name transmitted on the bank transfer was DH's name as it came out of a joint account, and wasn't recognized as emanating from me.
The expert meanwhile starts sending abusive emails saying that I am lying about having paid
and other bizarre statements including that I have taken advantage of him. The bank insist the bank transfer was sent to the account provided and have receipt.
As these emails are getting more personal, and since he is sending them from an academic institution, whether this would be in the course of employment or not?