text: does incredimail contain spyware or adware and is it compatible with outlook express?   my experience of incredimail is no spyware or adware, it is compatible with outlook express in a way that it can import messages and address from outlook express, but not the other way round. so if you dump outlook express for incredimail a while and want to get back to it, you'll have a hard time moving your contacts/address book and existing mail to outlook.