Can I use a custom domain name for redirect links used for click-through rate reporting?
When you activate click-through rate reporting for your e-mails, we'll rewrite the links in your e-mails to something like ymlp.com/[trackingcode]/click.php to record how many and which of your contacts are clicking on which links in your e-mail.
It's possible to have your own domain name used for these links. All you need to do is create a subdomain (ex: email.yourdomain.com), make it a CNAME record ('a synonym') for ymlp.com and enter it on the "Sending Newsletters" page under the "Configuration" tab.
If you don't know how to create such a subdomain, ask your webhost for assistance: they should be able to set this up for you within minutes.