Hi, On Sat, Apr 05, 2025 at 08:42:22AM -0500, Lyle Giese via mailop wrote: > Let's Encrypt requires (according to documentation I have seen) Port 80 TCP > be in use for verification.
You can instead use DNS-01 challenges (with Let;s Encrypt and compatible services) which only require you to put a record into the domain's DNS. I find this much easier to automate, especially when the certificate is not for web use or is for a host that is not reachable from the wider Internet. Thanks, Andy -- https://bitfolk.com/ -- No-nonsense VPS hosting _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
