minus-squarewebhead@lemmy.worldtoSelfhosted@lemmy.world•Stuck on Let's Encrypt certificate issuance due to firewall issue even after opening necessary portslinkfedilinkEnglisharrow-up7arrow-down1·8 months agoThis is the answer. Pretty much every ISP blocks 80 They say it is because worms use it blah blah but it is exactly what you think. They don’t want you running a web server. You’re probably going to have to do the DNS challenge instead. linkfedilink
This is the answer. Pretty much every ISP blocks 80 They say it is because worms use it blah blah but it is exactly what you think. They don’t want you running a web server. You’re probably going to have to do the DNS challenge instead.