Add Attachment support with Rules action

Hi,
I'm using Rules to Send Message Notify, however, missing
1.) Attachment
2.) CC
3.) BCC

It's so troublesome that we have to write code for Sending attachments with Mime Mail → . In Rules, we can send HTML email easily with attachments.

The Message Stack modules are still very primitive in user-interface as well as integration with Rules.

I spent nearly a week to understand the working concept of Message Stack modules with lots of trial and errors as well as studying though the coding.

Thanks.