Email fishing on mql5

 
Recently I got some pm asking for my email adresse for obvious fictional reasons like:
My friend is interested in your signal. He got problems accessing his mql5 account atm. Can I have your email? He wants to ask you Sam questions.

Hm, I almost believed but then my spidersense were suddenly warning me ;)

Someone knows those scammers purpose? I would really like to know!
 

Hello please write to the ServiceDesk about this issue.

 
AlekseyP:

Hello please write to the ServiceDesk about this issue.

I did that first. But they did not know about that on mql5. So I thought to ask the community.
Reason: