Mail hacked through

one of our email has been hacked.
Someone is manipulating this email to send us blackmail askig for money.
We can see that the email has been sent though (see printscreen):
Capture d’écran 2018-11-04 à 13.56.14.png

You can find in attachement a PDF of this email.
What can we do to stop this ?
it's a little unpleasant to feel threatened.
Thanks in advance for your support.
Best regards,
Joel Walther


Chris Cherry

Mr. Happy To Help You.
#2 is just a rewrite scheme on our server which does the email forwarding for your domain. The bot delivered it to our server which forwarded the message to you as it would with any email that is sent to you.

What you received is a phishing/scam email which has recently been targeting internet users. It's an old phish/scam in which they forged the headers of the email to look like it came from you, but they are not actually hacked into anything. If the password they reported is old and no longer used, no worries. If the password is something you still use on sites, please change it asap.

Please read the following blog post by our CEO:

You can delete that email.