Ask HN: How do you host your personal domain email accounts?

Fastmail.com

They are reliable and I like to know that it'll just work™. I've been a customer for over 3 years or so now.

My old workplace uses that for their entire staff, and I use the personal 5€/month plan, with no complaint.

Epik.com seems to be the cheapest. Most providers are at least $10/mo but for only one address I'm paying $3/mo at epik

With ProtonMail you get 1 custom domain and 5 addresses for $5/mo.

Migadu. Pay by number of mails sent. Not by number of domains.

Zoho.com (it’s free).