Hi Crossref Support.
Our Grobid service is reporting that our IP address is blocked, this is warning message is being reported for every connection our service makes to your endpoint.
Can we discuss this further by email?
We’ve had to block your IP address
Hello. We’re delighted that you are using our services and we hope you find them useful.
You were sent here from Crossref REST API
Unfortunately, your usage seems to be causing some problems with the…
Thanks.
David C.Winterman.
DevOps Engineer.
SSRN.
Elsevier.
email address removed