If you're sending out a CPA link via email, is it necessary to use DMR or fake the referrer? For example, say I'm getting bh leads from a site like craigslist, and I have some sort of autoresponder set up. In my reply email, I send them my CPA link. Now, the referrer should be the email service's page, right? Because a lot of offers can be promoted via email newsletters, should I not have a problem not using DMR? Is it even better that I don't use DMR so it shows that I'm promoting via email?