On: Let’s Encrypt 2016 in Review

[aaronmdjones]

I would (and do) run it weekly.

If it runs monthly, and one of your renewals fails (i.e. transient network error), your certificate may expire before it next gets the opportunity to renew it.

[imron → aaronmdjones]

And then I get an email from cron telling me it failed, and I log in and run certbot manually.

I don't run enough sites that this is a problem.