2026-01-18 20:03 <[email protected]>:
I'm not sure I understand your point.
By an example of the Hiawatha HTTP server, I just intended to testify that merging both certificates and also a key into a single file.pem is possible at all. I even tested this configuration with a single file.pem for SMTP — all mail agents handshaked with OpenSMTPD seamlessly.
Following your explanation, I replaced mx.cert (and full.pem) with fullchain.cert in the listen directive. I left mx.key there as a separate link, and removed ca.cert from smtpd.conf altogether.
Many thanks, dear Lukas, for your firm guidance! -- Vladas aka Uolys https://vladas.palubinskas.lt/
