The spammers are spoofing our email address - this means they are falsely setting GSMArena.com as the sender of the email. Specifically, it looks like the email came from tpjdlgcj@gsmarena.com, but that's not an active account on our server (that random jumble of letters is clearly randomly generated). Instead the emails are coming from a server owned by Microsoft (52.103.140.27) and one owned by Oracle (92.5.13.127), neither of which is part of our infrastructure.
"Customers have shared that this limitation creates significant operational challenges. Your feedback is important, and we are committed to solutions that balance security and usability without causing unnecessary disruption," Microsoft officials wrote on the Exchange Team blog.
Customers have shared that this limit creates significant operational challenges, especially given the limited capabilities of bulk sending offerings available today. Your feedback matters, and we're committed to solutions that balance security and usability without causing unnecessary disruption.