Outlook email is the best option when communicating with students. You can create a class group in Outlook in a few steps.
1) Log into MyPortal and access your Faculty section
2) In the Faculty Course Information section, select the drop-down next to your course. Select the Class List option.
3) Select the Export to Excel link toward the upper-left.
4) Open the excel file. Highlight all the students in the Email category and either use the CTRL+C keyboard shortcut or right-click and select Copy.
5) Open Microsoft Outlook and select the People option at the bottom.
6) Select New Contact Group from the top banner.
7) Give the group a name. Using the course name from Moodle is a good option. Then select the Add Members button in the top banner. Select the option From Address Book from the drop-down.
8) In the screen that opens, paste the previously copied email list into the box next to Members using the CTRL+V command or right-clock and selecting paste. Then select the OK button in the lower-right of the menu.
9) Select the Save and Close from the top banner of the newly created contact group.