I am lately receiving email delivery failures from emails that I did not sent. I have noticed that they contain spam message that are "sent" from my email (someone pretends to send them from my email) while I never gave any authorization to anyone to use my email address.
This email address is related to my domain, loungeshare.fr, and not only am I concerned for the reputation of my website, but I am also afraid that my email might be considered as a spammer account in the future.
I checked the emails that where send, they actually come from this address (and not my email, obviously): 18.104.22.168
What can I do?
Thank you all!
The blog I need help with is loungeshare.fr.