Reported by @CristianNX:
Description
Description
Event Timeline
Comment Actions
Let's Encrypt was renewing the certificates, but the software using these certificates were not reloaded.
I've manually run:
systemctl reload apache2 dovecot postfix
And updated my crontab from:
letsencrypt renew > /dev/null && systemctl reload apache2
To:
letsencrypt renew > /dev/null && systemctl reload apache2 dovecot postfix