I’ve been visited by the fairy of compromised servers!

Otherwise how would you explain mail like this:

From paolo.redaelli@$COMPRIMISED_DOMAIN.it Sat May 13 03:36:49 2017
Envelope-to: paolo@MY_OWN_DOMAIN
Delivery-date: Sat, 13 May 2017 03:36:49 +0200
From: "Paolo Redaelli" <paolo.redaelli@$COMPRIMISED_DOMAIN.it>
To: "Paolo Redaelli" <paolo@MY_DOMAIN>
Subject: =?utf-8?B?4piARnc6IHNvbWUgaW5mbyB0aGF0IG1heSBiZSB1c2VmdWw=?=


If case you’re wondering, no, I’m not that crazy to send emails to myself in the middle of the night with obscure subjects.

I’ve been warned tough by a wise hacker, from her tallest tower in castle far far away, built upon an obscure and dangerous dungeon.