starthinker-help group email not working

[rubenvarela]

Got this back,

We're writing to let you know that the group you tried to contact (starthinker-help) may not exist, or you may not have permission to post messages to the group. A few more details on why you weren't able to post:

 * You might have spelled or formatted the group name incorrectly.
 * The owner of the group may have removed this group.
 * You may need to join the group before receiving permission to post.
 * This group may not be open to posting.

The email address is in a lot of places in the project.