I really love Hazel, currently in Trial version.
I already checked the help documents and searched the board here...
So my problem is the following:
My clients uploading files over my wix homepage into my dropbox folder. The wix to dropbox app adds automaticlly a stamp as followed:
"Uploaded at 1035 UTC, 09-20-18 from example@clientemailadress.com"
What I want is, to extract just the email address, but of course, it's always different since I have different clients.

Basically, I want to rename the folder just with the clients email address, to copy this address for further automation in apple script etc.
Is this somehow possible to realize with hazel?
Thank you very much for your help.