I have this Email template using Lead object as base.
The macro for the Owner Email will not work, but the MobilePhone and other will work perfectly.
Indeed, such macros doesn't work in the out of the box version of the application. To resolve this issue, you need to perform these steps:
1.Replace Lead object to the Custom package
2. Fill in the value of the column Owner and set it 'Owner' http://prntscr.com/pbotc9
3. Publish the object and compile the system.