Content warning: Finally got around to fixing _dmarc.dsasf.org, one of those dumb SMTP hygiene things lots of chapters probably don't have time for. LMK if I can help you w/ yours.
V=DMARC1; p=reject; pct=100; aspf=s; adkim=s; rua=mailto:re+qh4p7hbb2d1@dmarc.postmarkapp.com; ruf=dmarc-ruf@dsasf.org; sp=none;