Does anyone know if IMP tries to open the mail spool twice or something? Why do I get the following error each time I check mail with IMP. I've verified that it IS IMP - there's no stale lock files. -ERR[IN-USE] /var/spool/mail/.testuser.pop. lock busy, Is another session active? (11) I'm using IMP 2.2.3 & qpopper 3.1. Thanks Chad Lieberman chad@dotsalud.com