As you might have heard, Let’s Encrypt will introduce certificates with shorter lifetimes in 2025. They will not go away from the 90 days they give you now. They’ll add certificates with a duration of 6 days in addition. If you do nothing you will continue to get certificates as before! This out of the way, what do you have to do to get the shorter ones? How to get other Certs First, as of now, you will not be able to use this new feature, as Let’s Encrypt is gradually phasing that in t...
