From what I can tell this service will only check website certificates.
Can anyone recommend a similar service that doesn't have this limitation, ie one that can check certificates on SMTP, IMAP, and other protocols that aren't HTTPS?
Can anyone recommend a similar service that doesn't have this limitation, ie one that can check certificates on SMTP, IMAP, and other protocols that aren't HTTPS?
The automated monitoring (once you sign up and add domains/hosts) only checks HTTPS, so no dice there...