I recently came across sending emails via Rails. After watching railcast, it seems that you can write up a template when using Action Mailer. I really liked this feature for my purpose. I also came across Pony, which seems really easy to use.
I was wondering if I can use templates for sending emails via Pony, unless Pony is meant for express non-templated emails.
In my research, Pony seems to be promoted as a non-template based tool, making it "simpler" to use. The home page for the utility does not mention templates at all: https://github.com/benprew/pony