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Hello Everyone,<br />
<br />
We recently configured exchange 2003 for our emails. Everything is working fine with exception that we cannot access owa internally but typing <a href="https://owa.domainname.com" rel="ugc">https://owa.domainname.com</a>. We can access externally without any issues. I can however access it internally if I type <a href="https://servername/exchange" rel="ugc">https://servername/exchange</a>. Any tips on how to correct this without breaking anything else.<br />
<br />
Thank you in advance
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Hello Everyone,

We recently configured exchange 2003 for our emails. Everything is working fine with exception that we cannot access owa internally but typing https://owa.domainname.com. We can access externally without any issues. I can however access it internally if I type https://servername/exchange. Any tips on how to correct this without breaking anything else.

Thank you in advance

OWA working externally but not internally

Microsoft Forefront, formerly known as Internet Security and Acceleration Server (ISA Server), is a network router, firewall, antivirus program, VPN server and web cache that runs on Windows servers. It includes identity management and protection systems, and discontinued systems for threat management and network protection, along with protection for Sharepoint and Exchange. The scope of discussions includes forward and reverse proxy, application and service publishing, virtual private networks (VPNs), outbound access rules, SSL certificates and network routing within either a single node or an highly-available array pairing.