A knowledge base article about Communicating in bCourses: FAQs provided by the UC Berkeley IT Service Hub - Knowledge Portal
Yes, you can request a bCourses Mailing List for a course, which provides instructors the ability to send messages from their email application, rather than using the Inbox in bCourses. Follow the instructions in the bCourses Mailing List support article.
Any message that instructors send through bCourses, whether you are using the Inbox or the Announcement tool, will show up in immediately in these tools, as well as in CalCentral. In addition, notifications are sent directly to students' email accounts. Notifications are copies of Announcements or Inbox messages, notifying them that there is a message waiting for them in the Announcements or Inbox tool within bCourses.
If students report that they are not receiving these notifications, it could be for one of the following reasons:
It may be that your Notification Preferences for "Announcement Created By You" or "Conversation Created By Me" are not enabled and set to the ‘Notify Immediately’ setting. To check, please see this Canvas Guide: How do I manage my Canvas notification settings?
Another possibility is that your course site is unpublished. Announcement notifications do not get sent when you post an announcement in an unpublished site. See the Canvas Guide: How do I publish a course?
By default, students receive notifications for Announcement and Inbox messages ASAP. For a full list of default notification settings and what they mean, please see this bCourses help article: Default Notification Settings
Only one attachment can be added to an announcement. However, you can create a link to a file in the body of your Announcement. This means that a file is uploaded to your course site and placed in the Files area, and a link is created to it in the Announcement.
Please see this Canvas Guide for step-by-step instructions on adding content into your Announcement: How do I add content to my Announcement?