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Proofpoint Email Protection provides advanced threat protection for email, including anti-spam, anti-phishing, and data loss prevention.
Altospam is a comprehensive email security solution that offers protection against spam, viruses, and phishing emails.
Starting at $1 per user per month
SpamAssassin is a powerful and popular open-source spam filter that uses a variety of spam-detection techniques.
SpamTitan is an email security solution that provides protection against spam, malware, ransomware, phishing, and other email threats.
Starting at $1 per user per month
Symantec Email Security.cloud is a comprehensive email security solution that protects against email-borne threats and provides advanced threat protection.
Contact for pricing
Cisco Email Security is a comprehensive email security solution that provides advanced threat protection, data loss prevention, and encryption capabilities.
Contact Cisco for pricing
ZeroSpam is an email security software that protects against spam, phishing, and malware.
Starting at $10/user/month
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