motion uses a video4linux device as a motion detector. It will make snapshots of the movement it sees, making it usable as an observation or security system. It can send out email, SMS messages, or invoke an external command when detecting motion.
5761b4027e68c677bfe479a1acd8f22d1969f4e02bf412e6b2e9262ed9caf2dd
MailScan is an email scanner that plugs into Sendmail which passes all messages into MailScan for scanning/filtering/optional-virus-scanning before being delivered or quarantined.
add036fef0973e4e77e2fc11c74d42252a733d4b7366b8c77fd4eb9e1419f564