I do not get porn mail, but every month I put all my junk mail together into one message. Then I pick some lucky winner who sent me an unsolicited message and forward it all to that person / company through a temporary anonymous account. If someone I know really pisses me off, then I get access to their account and send the message through their email (the people at the ISP can be so kind if you forget your password

), so all the flak is directed towards that person.
Not that I recommend this, but it makes me feel better.
Respectfully,
Demosthenes