Lets'encrypt now support dns challenges (using TXT records), it's a bit tricky to implement that in lecm (because of automation of dns management) but it's would be awesome :)
Refs: https://github.com/lukas2511/dehydrated/wiki/Examples-for-DNS-01-hooks
Lets'encrypt now support dns challenges (using TXT records), it's a bit tricky to implement that in lecm (because of automation of dns management) but it's would be awesome :)
Refs: https://github.com/lukas2511/dehydrated/wiki/Examples-for-DNS-01-hooks