Go to Home - Templates Select the template to edit (e.g. vol) and Edit Template
Go to Members - Bulk Emails
Select Template from RHS of Page e.g. vol Select the filter e.g. Volunteer Press Select All button to select all the members to email to
then scroll down, check the email message and subject and press the send button at the bottom of the page.
It is always a good idea to do a single select to yourself to check the email is formatted ok, then go live with the email.
User defined fields for Bulk emails