Proofpoint Essentials for Small Business Alternatives [Page 2]

Cryoserver is an all-in-one email archiving solution that empowers you to preserve your email in a tamper-evident archive, making you transform your data into a useful archive for everyday use.

Cloud email security & anti-spam solution

Verify your customers in under 15 seconds anywhere in the world with a cutting-edge SaaS & API platform for Identity Verification and AML/KYC compliance.

Try for free freemium $0.1 (per credit)

Athena Archiver Email Archiving Solutions provide enhanced disaster recovery options by enabling automatic off-site email storage and data replication to a mirror site.

Secure premium email service with mobile sync apps for calendar, contacts, tasks, notes and FISMA compliant email archiving.

Open Source paid $2.95 / Monthly (25GB)

Barracuda's Email Security Gateway is a powerful antivirus filter specifically designed to identify and eliminate email-borne threats, stopping hazards before they reach the network.

Reflexion is a cloud-based email security, archiving, encryption, and continuity for managed service providers

Fortinet Email security is designed to block ransomware, phishing, and other cyber threats seeking entry via incoming email and outgoing messages don’t improperly leak sensitive data.

MailStore Home - A 100% free single-private-user desktop solution

Reduce costs with Mimecast's cloud archive to move to the cloud with a single, secure archive for email, files and other content.

Cisco Email Security protects against ransomware, business email compromise, spoofing, and phishing.

The UniFi® Security Gateway extends the UniFi Enterprise System to provide cost-effective, reliable routing and advanced security for your network.

Microsoft Exchange Online is a hosted email for business.

SPAMfighter and Microsoft have built the strongest and most effective anti spam filter for Outlook, Windows Live Mail, Outlook Express & Thunderbird