ESET
ESET Mail Security provides multilayered protection for Microsoft Exchange servers, scanning mailboxes, public folders, and hybrid Microsoft 365 environments. It uses proprietary anti-spam engines with SPF/DKIM validation, backscatter protection, and SMTP safeguards, alongside anti-malware scanning for attachments including corrupted or password-protected archives. A 64-bit architecture supports clustering for high-performance mail processing. Optional modules include Advanced Threat Defense and LiveGuard for suspicious emails. Best suited for organizations prioritizing on-premises Exchange security with remote management via ESET PROTECT console and comprehensive rule-based filtering.
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The Picari read
ESET Mail Security filters spam, phishing, and malicious attachments on Exchange mail servers, with optional cloud sandboxing for unknown files. Its main differentiator is server-side email protection tied to ESET’s antispam, quarantine, and host protection stack, making it a fit for organizations that want mail-server controls rather than a separate gateway.
- Organizations running Microsoft Exchange servers (on-premises, hybrid, or Microsoft 365) that require robust, multilayered email security with a focus on anti-spam and anti-malware.
- Securing on-premises Exchange mailboxes from spam and malware
- Protecting hybrid Exchange environments
- Scanning Microsoft 365 mailboxes for threats
- Implementing granular email filtering rules
Product catalogue
ESET Mail Security pricing and integrations
For ESET Mail Security integration and pricing details, ask Picari. Start a briefing with your question, such as whether it connects to your SIEM, identity provider and ticketing stack, or how it is priced at your seat count and data volume.
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Are you from ESET? Verify this profileProfile last updated on 6 September 2026 by Picari.