I noticed in my emails from here that the DKIM and SPF records in DNS are not set up:
Received-SPF: permerror (google.com: permanent error in processing during lookup of email@example.com) client-ip=188.8.131.52; Authentication-Results: mx.google.com; spf=permerror (google.com: permanent error in processing during lookup of firstname.lastname@example.org) email@example.com; dkim=temperror (no key for signature) header.i=@
This means you need to add those DKIM and SPF records for the userscape.com domain since that’s the return email address.
If you’d rather set it up on the bootstrapped.fm domain then change the return email in site settings to
firstname.lastname@example.org or similar.
If you need any assistance with this let me know!