Thanks for your help with my previous Wordpress/Discourse question. I had set up memberships with PaidMemberships Pro and was modifying the SSO payload to change group membership on Discourse based on PMP membership status. All is fine on that end.
A quick follow-up: most of my users are interacting with Discourse through email alone, without logging in, either to Discourse or Wordpress. If their membership to the Wordpress site expires, does that mean they will retain the ability to receive/reply to emails until they log in to Discourse proper and trigger an SSO payload?
Thanks for your patience!