I’m old school, and would set up Fetchmail. It can pull down either POP or IMAP (I haven’t used POP in 25+ years, but I guess it works fine still). Then I’d run Dovecot or some other IMAP server on my host to read mail from there.

DNS is never the Domain Name Service.

The very first sentence of RFC 1034, the document that is the basis of DNS, identifies it as the Domain Name System.

Also, buying or building something to cover the less is cheap, and possibly fun, mini-project. As long as you allow a bit of airflow…

What do you use for your Kubernetes build?

Also, do you have an S3 compatible storage? If not, what do you use for persistence?