If they havent opened up all the various RPC ports involved for MAPI connections and NSPI connections, or published the Exchange server via ISA, then this isnt going to work.
Thats why Microsoft invented RPC/HTTP, to make this easy and fairly secure. Regards, Michael B. Smith, MCITP:SA,EMA/MCSE/Exchange MVP My blog: http://TheEssentialExchange.com/blogs/michael Link with me at: http://www.linkedin.com/in/theessentialexchange From: HELP_PC [mailto:[EMAIL PROTECTED] Sent: Wednesday, October 15, 2008 2:01 PM To: MS-Exchange Admin Issues Subject: R: Exchange from a Pc not in domain they don't implement RPC/HTTP GuidoElia HELPPC _____ Da: Kevin Lundy [mailto:[EMAIL PROTECTED] Inviato: mercoledì 15 ottobre 2008 19.53 A: MS-Exchange Admin Issues Oggetto: Re: R: Exchange from a Pc not in domain Is this on your network? Or traversing any firewall? And to Michael's point can you resolve the short name? (just server) On Wed, Oct 15, 2008 at 1:47 PM, HELP_PC <[EMAIL PROTECTED]> wrote: Normal MAPI. The name is the same I enter when I am in the domain with other machine (server.domain.com <http://server.domain.com/> ) and I can ping it GuidoElia HELPPC _____ Da: Michael B. Smith [mailto:[EMAIL PROTECTED] Inviato: mercoledì 15 ottobre 2008 19.42 A: MS-Exchange Admin Issues Oggetto: RE: Exchange from a Pc not in domain What are you using? A normal MAPI connection or RPC/HTTP? With Exchange 2003, you need to have both short name and long name resolution working. If you are using RPC/HTTP, then that is entirely different kettle of fish. No less doable, but an entirely different set of rules/configuration applies. Regards, Michael B. Smith, MCITP:SA,EMA/MCSE/Exchange MVP My blog: http://TheEssentialExchange.com/blogs/michael Link with me at: http://www.linkedin.com/in/theessentialexchange From: HELP_PC [mailto:[EMAIL PROTECTED] Sent: Wednesday, October 15, 2008 1:34 PM To: MS-Exchange Admin Issues Subject: R: Exchange from a Pc not in domain But I cannot contact the server even if nslookup resolves well.The problem that I am not asked for any password and the operation fails GuidoElia HELPPC _____ Da: Michael B. Smith [mailto:[EMAIL PROTECTED] Inviato: mercoledì 15 ottobre 2008 19.27 A: MS-Exchange Admin Issues Oggetto: RE: Exchange from a Pc not in domain Absolutely. Regards, Michael B. Smith, MCITP:SA,EMA/MCSE/Exchange MVP My blog: http://TheEssentialExchange.com/blogs/michael Link with me at: http://www.linkedin.com/in/theessentialexchange From: HELP_PC [mailto:[EMAIL PROTECTED] Sent: Wednesday, October 15, 2008 1:18 PM To: MS-Exchange Admin Issues Subject: Exchange from a Pc not in domain Is it possible to create an Outllok profile to an external Exchange 2003 server account ? TIA GuidoElia HELPPC ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja ~
