POPFile vs Postini
A side-by-side look at POPFile and Postini. For an in-depth review of either product, follow the links below.
POPFile
Office & Productivity
POPFile is an open source email classifier that can automatically sort incoming email into user-defined categories. It works by learning from user feedback to build up a statistical model of the categories.
emailclassifierautomatic-sorting
Postini
Security & Privacy
Postini is an email and web security service owned by Google. It provides spam and virus filtering, email encryption, email archiving, and web security services for organizations.
emailsecurityspam-filteringvirus-filteringencryptionarchiving
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