Perhaps they haven’t seen my DEATH TO SPAMMERS shirt
The company I work for sells space on their corporate mailing list (which all employees are signed up for [and no, you can't opt out]) to e-mail marketers, so the vitally important email that I get from Borg Central contains a steady stream of spam.
Now that's certainly a step that will instill a sense of corporate loyalty ("we love you soooo much that we're going to relay spam into your mailbox and not allow you to opt out of it!") Gee, thanks. I'll file that under the same category as the postal mail spam I get as a "benefit" of working for this company.
And my corporate masters wonder why the results of the insultingly patronizing Gallop 12q surveys are uniformly negative.