El 12/02/13 11:36, Antonio Alberola escribió:

Dear All,

I'm a new user of Dovecot and I need support with the authentication process. I use Dovecot 2.0.9 and Postfix 2.6.6 on host x86_64-redhat-linux-gnu 2.6.32-279.14.1.el6.x86_64 CentOS release 6.3 (Final)

I need to select the validation method depending on the user. I have users that have to be authenticate with UNIX account, and I have others thats have to be authenticate with Windows AD. For example, some sysadmins and special accounts needs validate with Unix accounts. Other normal users have to authenticate with Windows AD, I have many Windows controllers. Some users authenticate to a specific Windows AD and other users are validated in another one.

How I can do this?

You can set as many databases as you want. Check this:

http://wiki2.dovecot.org/PasswordDatabase http://wiki2.dovecot.org/Authentication/MultipleDatabases

HTH