wk6838
asked on
Exchange 2003 ActiveSync and ISA 2004
Can anyone explain how to setup ISA 2004 to allow active sync to be passed to our Exchange Front End server?
The ISA 2004 server is in a DMZ and already has a OWA publishing rule that only allows HTTPS protocol.
The problem is when an Iphone tries to pass thorugh isa it says Denied connection. In the ISA logs, it mentions
client username: anonymous
HTTP methid: OPTIONS
Action: Denied connection
Im not sure if we need to make any modifications to the current OWA publishing rules which works for standard OWA traffic.
When we redirect our firewall directly ro the Exchange FE server we can get Activesync to work on iphone.
This would mean that ISA is preventing access, Im struggling on what to look for on ISA. Please assist.
Regards
The ISA 2004 server is in a DMZ and already has a OWA publishing rule that only allows HTTPS protocol.
The problem is when an Iphone tries to pass thorugh isa it says Denied connection. In the ISA logs, it mentions
client username: anonymous
HTTP methid: OPTIONS
Action: Denied connection
Im not sure if we need to make any modifications to the current OWA publishing rules which works for standard OWA traffic.
When we redirect our firewall directly ro the Exchange FE server we can get Activesync to work on iphone.
This would mean that ISA is preventing access, Im struggling on what to look for on ISA. Please assist.
Regards
ASKER CERTIFIED SOLUTION
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Hey, have a look at this article:
http://technet.microsoft.com/en-us/library/cc713316.aspx
The important part for you starts at about the half of the page with the headline "Creating a mail publishing rule".
Best Regards
Dave
http://technet.microsoft.com/en-us/library/cc713316.aspx
The important part for you starts at about the half of the page with the headline "Creating a mail publishing rule".
Best Regards
Dave
ASKER
I'm new to ISA 2004, can you tell me a rough step by step guide on how to set this rule up?
Regards