"Nikola Users addition request for {0}".format(site.url),
'{0} <{1}> has requested addition of "{2}" <{3}> to the Nikola Users site.\nPlease visit the admin panel to accept or reject it: https://users.getnikola.com/admin/'.format(
'{0} <{1}> has requested addition of "{2}" <{3}> to the Nikola Users site.\n'
'Please visit the admin panel to accept or reject it: https://users.getnikola.com/admin/'.format(