We changed our ISP which also meant our Public IP's changed. I just switched out our old IP's for the new and made the proper DNS changes. Now I notice that activesync is not working outside of the network. I've been looking over Exchange and IIS settings but don't seem to see anything that would cause the issue. Its been a full day since DNS records were changes so that should be enough time for the records to propagate for the most part. Any suggestions?
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