Today another email leak I could trace. This time from
#Aranet (
https://aranet.com) which I ordered from a few month ago.
Got an email telling me the usual scam where there was a tentative of delivery that failed and that need rescheduling.
The recipient email address (me) included the unique alias I created when ordering at Aranet and that I didn't use anywhere else. However the leak is probably coming from their delivery partner than directly them.