Below are links to the Canadian Banking Interac Email Pay instructions, based on whichever bank you use, click on the link to go directly to the instructions to get started:
Updated July 2014
A full list of Interac E-Transfer Participants can be found here.
Direct link to the 'how to' can be found at these banks:
If your bank is not one of these listed, I suggest simply logging in to your bank online as you normally would and look for the Interac Email Pay option or contact me and provide me with the name of the bank you use and I will send you the appropriate instructions.
I have only provided Canadian institutions.. for now.