This extension allows for an email message to be sent automatically, in addition to the confirmation email, upon registration of a participant, using any existing message template. This behavior is configurable for each event, and is useful for sending lengthy or heavily formatted content beyond CiviCRM's standard receipt/confirmation message.
Installation and Usage:
Requires E-mail API extension.
After installation, a “Participant Letter” tab will appear under all “Configure Event” pages, and the option to send an additional email can be selected and altered.