Secure Sentora Domains with Let's Encrypt

[worksmarter]

A cron job should be the thing you do to renew all of them automatically, and yes use "letsencrypt-auto renew" to renew all of the certificates at once. You also could use epressions and list the month, but your idea is the most compact.

Code:

0 1 1 */2 * /path/to/letsencrypt-auto renew

This should run on the first day of every second month at 1:00.