mails in Workflows after implemending LDAP

Dear All

Yesterday we have implement LDAP on our test server. After that we got a problem with sending mails to users in Workflows.

Before implemending LDAP mails has been successfully send to users created in MDM Console for Vendor repository.

After LDAP implemendation I can not choose any users to send mail beside Luncher and Owner.

I can not also set up workflow owner on anybode else beside Luncher. We have MDM 7.1 SP6 on SQL.

Can you help? What can be wrong.

I expected that after implemending LDAP it will be possible in Workflows - notification step to choose users from ldap or if can not find users there, then from created users in MDM Console.

Thank you in advance for help.

BR

Rafal