CT sysadmin supports Mailman type mailing lists.
In case you want to set up a mailing list, request the CT helpdesk to create one for you. You will become the owner of the list and you will get access to a web interface to manage the list.
Being the owner of a mailing list you can configure all kind of attributes:
- add or delete members
- give or deny others the right to send to the list
- maintain archives of all mails sent to the list
- and many more.
Limiting the group of senders to the list, e.g. only members of the list are allowed to send mail to the list, prevents spam mail to the list address be delivered to the members.
Here you can find an overview of all mailman lists at Nikhef.