Causeway includes a built-in mailing list manager. Each workgroup has its own mailing list, and all members of the group receive email unless they opt out. Administrators can also create standalone mailing lists.
As a workgroup member or mailing list subscriber, you can post messages either by sending email to the mailing list address, or by posting a message through the Causeway web interface.
Manage Your Email Subscriptions
Within Causeway, you can manage all of your email subscriptions for workgroups and mailing lists in one place. From within your Profile (link at the top of the page), click on the “Manage Your Email Subscriptions” link. This page shows a list of all your workgroup/mailing list subscriptions and allows you to change your email delivery preferences for each.