Hello, I am just starting to familiarize myself with LDAP and I am having problems with a simple search when using a filter with multiple criteria. I'm trying to return distinguishedname attribute when a match exists for both samaccountname AND telephonenumber. The syntax I am using is: ldapsearch <connect string> (&(samaccountname=johndoe)(telephonenumber=555-555-5555)) distinguishedname I keep getting this error: (telephonenumber was unexpected at this time. Thanks in advance, Jason