Mailing list: send emails to the mailing list
Subtask of https://gitlab.com/gitlab-org/gitlab-ce/issues/4272#note_115526454
- allow users to send emails to the mailing list
- https://gitlab.com/gitlab-org/gitlab-ce/issues/4272: Optional feature: People posting a single issue don't have to subscribe to a potentially high volume list: you will be Cc'd in replies. Please keep the Cc list intact when replying (use "Reply to all"). See https://git-scm.com/community
For the first iteration we will not store emails sent to the mailing list.
Edited by Jan Provaznik