Link checks failing #152
Description
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='edp.recurve.com', port=443): Max retries exceeded with url: /uploads/8/6/5/0/8650231/aceee_paper_final.pdf (Caused by NameResolutionError("<urllib3.connection.HTTPSConnection object at 0x7f300fed9950>: Failed to resolve 'edp.recurve.com' ([Errno -2] Name or service not known)"))