There are lots of use cases in which an admin role that uses an specific theme want to send an email to anonymous users that have another theme configured.
This patch adds the possiblity to configure which theme will be used to render the email via preprocess and tpl.php.
Current options are:
- Current theme: Current behaviour
- Default theme: All mails will be send with the default theme
- Domain theme: Theme will vary depending on the domain
- Specific theme: Set an specific theme of all active themes
I think this a major improvement for this module.