As a hosting platform we issue hundreds certificates per day. Since ACMEv2 is the default server (14.07), we hit many times a day the changed “New orders” limit
There were too many requests of a given type :: Error creating new order :: too many new orders recently.
For users of the ACME v2 API you can create a maximum of 300 New Orders per account per 3 hours.
We use only one account with certbot. We never had this rate limit before this changes.
Following https://letsencrypt.org/docs/rate-limits/ I filled the rate limit form but after submission there is no way to know submission status and answer delay. Can you give me some informations?