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SpamAssassin
SpamAssassin is an open-source email filtering software that uses a variety of techniques including header and text analysis, Bayesian filtering, DNS blocklists, and collaborative filtering databases to identify and block spam messages.
Top Competitors | Websites | Market Share | Vendor |
---|---|---|---|
![]() | 84,466 | 24.56% | |
![]() | 72,728 | 21.15% | |
![]() | 69,519 | 20.22% | |
![]() | 36,343 | 10.57% | |
![]() | 11,183 | 3.25% | |
![]() | 9,748 | 2.83% | |
![]() | 9,640 | 2.80% | |
![]() | 9,623 | 2.80% | |
![]() | 8,608 | 2.50% | |
![]() | 5,357 | 1.56% | |