Not just a mass email, but personalised contact, perhaps with a pack of useful materials (brochure, template email to send to supporters, instructions on how to set up a campaign).
Also consider: links on groups' Facebook pages when a campaign arises which is within their remit.
Not just a mass email, but personalised contact, perhaps with a pack of useful materials (brochure, template email to send to supporters, instructions on how to set up a campaign).
Also consider: links on groups' Facebook pages when a campaign arises which is within their remit.