It would be very nice to have the possibility to generate dynamics URLs inside email templates (entity template). Inside the URL, it should be possible to insert placeholders that, on email sending, are replaced with the contact details, such as the email address, the phone number, etc.

For example, the link url could be: www.myawesomesite.com/?foo{!contact:emailaddress1;}&bar{!contact:phone}

and the result would be: Click here to unsubscribe!

Doing this, we would be able to create unsubscribe links with dynamics info from the contact that is receiving the email, and a lot more.

Thank you