Hi, I recently migrated from an NT4 Domain to a Samba domain with LDAP backend. We use Exchange 5.5 on NT4 as our mail/groupware. All existing users on the domain appear to be using the Exchange Server without any problems. However, when i create new users they cannot access their mail box'es from Outlook. The Event log on the Exchange Server reports the following error :> A logon attempt failed because an attempt to look up Windows NT > account information failed. Error 1332.The new user accounts appear to work perfectly otherwise. They can log onto the Domain and the Exchange NT4 Serve itself. They can even check their mail using squirrelmail webmail which connects to the exchange server using IMAP. I sniffed the communication between the Exchange server and the Samba Domain server with ethereal and the only communication i can see is a couple of DCERPC packets. Anyone had this problem before ?. Thanks, -- Ian Clancy IT Systems Engineer Connaught Electronics Ltd. Dunmore Rd, Tuam, Co. Galway, Ireland. P : ++353 93 23151 F : ++353 93 23110 E : mailto:clancyian@cel.ie W : http://www.cel-europe.com
Hi Ian, On Thu, May 12, 2005 at 09:18:27AM +0100, Ian Clancy wrote:> Hi, > I recently migrated from an NT4 Domain to a Samba domain with LDAP > backend. We use Exchange 5.5 on NT4 as our mail/groupware. > All existing users on the domain appear to be using the Exchange Server > without any problems. However, when i create new users they cannot > access their mail box'es from Outlook.We need more information to be able to help you on that one. What version of Samba3 are you using? Do you run SP4 on your Exchange boxes? Thanks, Guenther -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: not available Url : http://lists.samba.org/archive/samba/attachments/20050512/4cbb5915/attachment.bin
Ian Clancy
2005-May-12 09:30 UTC
[Samba] Exchange 5.5 on a Samba Domain - Further Information
Ian Clancy wrote:> Hi, > I recently migrated from an NT4 Domain to a Samba domain with LDAP > backend. We use Exchange 5.5 on NT4 as our mail/groupware. > All existing users on the domain appear to be using the Exchange > Server without any problems. However, when i create new users they > cannot access their mail box'es from Outlook. The Event log on the > Exchange Server reports the following error : > >> A logon attempt failed because an attempt to look up Windows NT >> account information failed. Error 1332. > > > > The new user accounts appear to work perfectly otherwise. They can log > onto the Domain and the Exchange NT4 Serve itself. They can even check > their mail using squirrelmail webmail which connects to the exchange > server using IMAP. > I sniffed the communication between the Exchange server and the Samba > Domain server with ethereal and the only communication i can see is a > couple of DCERPC packets. > > Anyone had this problem before ?. > Thanks, > >Hi Again, Some further information to add. My samba PDC is running RHEL4 with samba version 3.0.10 (red hat rpm) and OpenLDAP 2.2.13. Exchange 5.5 SP4 Build 2653.23 on NT4 SP6. I have created the Domain user accounts with usrmgr.exe and the smbldap tools with the same results. The samba domain is working apart from 1 other problem, adding computer accounts to the domain. When i attempt to add a PC to the domain from windows only a posix account is created in the directory. Creating the computer account with the smbldap tools works fine though so i am using this as a workaround for the moment. Thanks, Ian