[Ada]

Thanks for the reply. I found it in my Zimbra Server....

In class SoapProvisioning there's a method called preAuthAccount. I am trying to make a Signal Sign On in Zimbra but I allways get a error of authentication failed. Code:account.AUTH_FAILED
¿After the call preAuthAccount is there something else needed? Zimbra will open the mailbox of this account automaticaly?

I tried another option following the steps described in:
Preauth - Zimbra :: Wiki

1. append usu1@domain.com|name|0|timestamp
2. preauthValue = encrypt with HMAC and the zimbraPreauthKey
3. build the URL with /service/preauth?account=usu1@domain.com&expires=0&timestam p=timestamp&preauth = (preauthValue)

I am kind of stuck with this issue, any help or hint would be so nice.
Thanks