[yuppie_scum]

Go on LinkedIn and identify the CMO. Create a forward to that person’s email address so all the spam bounces back to them.

[qolop]

If enough people start doing this may become part of email culture.

Then we're looking at a point where CMOs all around the world are getting bombarded with the same shit they force down people's inboxes.

[qeternity]

I love this. I usually hit them with a GDPR request but this is pretty good as well.