This is a plugin for dokuwiki (https://www.dokuwiki.org/plugins).
Current version is beta: use at your own risk !
Create a list using a tag: , each line before the ending tag will be a task.
Sample: <rtmchecklist>
aaaa
bbbb
</rtmchecklist>
You can also use the short version:
<rtmchecklist>aaaa|bbbb</rtmchecklist>
The list of task is then sent to the email address you can set in your profile at "RTM import e-mail".