Spam is really a pain for all and more so for the people working on computers as a profession. I recently cared to reply to a spammer named Sujit Mukherjee ( Name changed)
If your org has some ethic , please tell them to stop spamming people. I keep blocking all the mails from your domain. Yet they keep throwing a new langur( Monkey) every week.
Frankly, this doesn’t serve any purpose besides irritating people in business hours as I mark as SPAM everything that comes form your domain but it SPAMS only a particular id. Till domain blocking is a reality,I hope , as a Bhodro lok ( Bengali Gentleman ) you will resist doing something like this