Hi, please ignore my mail about <= and >= in filters. Of course LDAP filters support >= too (RFC2254). (i promise: Next time, I look into the RFC before I write ;-)) Tony, thank you for your example ! Peter -- Peter Marschall | eMail: peter.marschall@mayn.de Scheffelstraße 15 | peter.marschall@is-energy.de 97072 Würzburg | Tel: 0931/14721 PGP: D7 FF 20 FE E6 6B 31 74 D1 10 88 E0 3C FE 28 35