Comment by kazinator

This kind of thing is an incredibly bad idea.

There is not even a captcha to reduce abuse by spammers; just punch in an e-mail address, and click "Send", wee!

I sent myself an e-mail, viewed it raw, and promptly updated my mail server configuration to drop SMTP connections from that same sender/host.

And say someone uses this for mailing an anonymous threat (bomb, death, ...); why would you want to expose yourself to any such trouble.