Re: RPC over HTTPS Exchange 2007

Tech-Archive recommends: Fix windows errors by optimizing your registry



I had to open ports 6000 through 6004 from our Exchange server to our Domain
Controllers. That fixed it.

"David" <david@xxxxxxxxx> wrote in message
news:uRg3RHU%23HHA.4568@xxxxxxxxxxxxxxxxxxxxxxx
Both clients are Outlook 2003.

"David" <david@xxxxxxxxx> wrote in message
news:OqS6auT%23HHA.5464@xxxxxxxxxxxxxxxxxxxxxxx
Hi All,

I am trying to get my RPC over HTTPS working, but I am having a slight
issue with it. I configured a client on the LAN and connected up using
outlook.exe /rpcdiag. Over the LAN the client connected no problem and
the connection said HTTPS. When I try to configure a client to connect
from external the client times out when trying to communicate with our
server. I have ports 80 and 443 opened from the web to the Exchange
server and the traffic is making it there. The problem I am having is
with the authentication part of the process. When I open outlook it
tries to authenticate to our Exchange and opens an enter username and
password box. The traffic never makes it to the Exchange server. I see
the request bouncing off my firewall on port 135. I think this is due to
a virtual directory misconfiguration. I don't know why it is trying to
authenticate over this port. Any ideas? Outlook Web Access works
perfectly over port 443.

Thanks,

Dave
A+, Network+, MCP







.



Relevant Pages

  • Re: Exchange + Entourage
    ... But the main problem remains the LDAP related 3268 port. ... And yes I believe if OWA works fine then Entourage ... >> I'd like the Exchange server to be accessible over the Internet, ... >> client is in US and the server is in Europe. ...
    (microsoft.public.exchange.connectivity)
  • Re: Exchange + Entourage
    ... But the main problem remains the LDAP related 3268 port. ... And yes I believe if OWA works fine then Entourage ... >> I'd like the Exchange server to be accessible over the Internet, ... >> client is in US and the server is in Europe. ...
    (microsoft.public.exchange.admin)
  • Re: Exchange + Entourage
    ... But the main problem remains the LDAP related 3268 port. ... And yes I believe if OWA works fine then Entourage ... >> I'd like the Exchange server to be accessible over the Internet, ... >> client is in US and the server is in Europe. ...
    (microsoft.public.mac.office.entourage)
  • Re: Exchange + Entourage
    ... But the main problem remains the LDAP related 3268 port. ... And yes I believe if OWA works fine then Entourage ... >> I'd like the Exchange server to be accessible over the Internet, ... >> client is in US and the server is in Europe. ...
    (microsoft.public.exchange.clients)
  • Re: Why encapsulate state pattern......
    ... >>>without changing the interface nor the object's identity. ... >> closing an already closed port. ... is that the client has to track a rule that says old states need to be ... is open, in order to send data, so it needs to know that open, opens ...
    (comp.object)