Migadu fan here. They recently overhauled their admin interface and have updated the SPF/DKIM setup. Its $4/month and certainly good. They’re based in Swiss so GDPR compliant. Data stored in France though in a ISO/IEC 27001 compliant datacenter.

Their privacy policy is well written (I have read 100s if not thousands of them in grad school, I can tell you they’re not vague)

Support is human!!! It’s really good to know there’s a human on the other side.