Roots Discourse

Let's Encrypt expiry notification + certificate renewal interval

When an email address is specified, Let’s Encrypt sends expiration notification emails.
When a certificate is due in 20 days (and hadn’t been renewed yet), Let’s Encrypt will send a first notification email.

Would it hence make senseto decrease the certificate renewal interval of Trellis to 20 days, so these Let’s Encrypt renewal notifications won’t be send as the certificates (should) have been renewed at that point?