Hi, I've a problem with my LCS 2005 and the automatic configuration.
My AD domain is a sub-domain from the company domain. All windows desktops use Windows DNS, and all user have 2 email address: xxx@win.company.com and xxxx@company.com.
I have configured SRV record for _tcp and _tls, in windows DNS. if the logon account is "xxx@win.company.com" and I enabled this email for LCS service, the login works fine.
But my problem is that the principal email is "@company.com", then when I active an account for LCS service, the account is "xxxx@company.com", and it fails the login. I have tried to configure _sip._tcp and _sip._tls in the principal DNS "@company.com", but also don't work. If I configure the server manually the login works fine.
I don't know if i have to configure something in Windows DNS or in LCS's server, or simply It can't work.
Any ideas?

Thanks