minus-squareBennyInc@feddit.orgtoSelfhosted@lemmy.world•How do you all handle port 80 and HTTP-01/DNS-01 challenges for Let's Encrypt cert renewals?linkfedilinkEnglisharrow-up25·9 days agoIf you use DNS-01, you don’t need port 80 open. linkfedilink
If you use DNS-01, you don’t need port 80 open.