Hello @TimS2053 ,
If you'd like to set up multiple social posts for a single email campaign, you can schedule a Social Share for it. Please keep in mind social shares can only be scheduled for after the respective email's sendout, since the share link for the email isn't live until then.
If you'd like to track engagement in more detail and setup individual social posts for an email (or multiple in a single post), you can copy the link from the email(s). Then insert those links into a Social Post setup through the Social tab in the top navigation bar. Please bear in mind that you'll want to schedule these posts for after the email(s) send out, since the share link(s) won't be live till then.