After migrating to Exchange 2010, I am unable to configure EWS parameters. Getting and error message “unable to verify Exchange web server connections”. I’ve verified the admin account has sent\receive rights, TP box can ping new CAS arrays, used NSLOOKUP to verify IP info, throttling script has been run on the appropriate places, and was wondering if adding a static ARP entry would help.
Thanks in advance for any and all help.
Jim
