troubleshooting Question

OWA no external access, tough question!

Avatar of awilderbeast
awilderbeastFlag for United Kingdom of Great Britain and Northern Ireland asked on
Microsoft Forefront ISA ServerSSL / HTTPSMicrosoft IIS Web Server
35 Comments5 Solutions343 ViewsLast Modified:
Hi all,

been working on this for weeks now, cant believe i still haven't found a solution, heres a bunch of details about the setup and the problem:

externally connecting to https://mail.domain.org/exchange, i get diagnose connection problems

internally goes straight through no problems

i have setup a mail publishing rule enabled form based auth on that only and have removed form based from exchange

the isa server and exchange are on the same box

i have setup a entry in the hosts file on the server to go to isa servers address

isa doesnt have an external address it has a internal address on a different range and ports 443 80 and 25 are forwarded to that address range, all works fine with that no problems (canyouseeme.org sees me on 443 fine)

in the isa logs there is no external ips logged i only see our internal addresses

using my iphone to browse to https://mail.domain.org/exchange
i get asked to accept the certificate i do then i get page cannot be displayed
and using IE as above get that error message when i diagnose

oh and a telnet on 443 externally works fine too

p.s. i used my iphone to browse externally as active sync doesnt work yet either (im guessing an underlying problem with owa might solve both problems)


thanks
Alex
owa.jpg
ASKER CERTIFIED SOLUTION
Kumar_Jayant123

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