Mailing list for societies contact persons
One-sentence description
Create an automatic mailinglist for all contactpersons of the societies.
Motivation
When the contact person of a society changes it is a lot of double work for the new intern to also update the mailing list. (Request from @tvalten)
Desired functionality
Create a new automatic mailinglist for all heads of the societies. These people are the contact persons.
Suggested implementation
Look at how the commitee chair mailinglist is done.