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description: Page 6 - Discover the best Email Security Software for your organisation. Compare top Email Security Software tools with customer reviews, pricing and free demos.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/software_advice/og_logo-55146305bbe7b450bea05c18e9be9c9a.png
title: Page 6 - Best Email Security Software - 2026 Reviews, Pricing & Demos
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Breadcrumb: [Home](/) > [Email Security Software](https://www.softwareadvice.com.au/directory/4302/email-security/software) > [Page 6](https://www.softwareadvice.com.au/directory/4302/email-security/software?page=6)

# Email Security Software

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## Products

1. [Stalwart](https://www.softwareadvice.com.au/software/534354/Stalwart) (0 reviews) — Stalwart is an open-source platform that combines email and collaboration tools into a unified solution. It is suitab...
2. [DMARCTrust](https://www.softwareadvice.com.au/software/537927/DMARCTrust) (0 reviews) — DMARCTrust is a platform designed for monitoring DMARC compliance and managing email authentication. It provides auto...
3. [OpenText Core Email Threat Protection​](https://www.softwareadvice.com.au/software/534148/OpenText-Core-EmailThreat-Protection) (0 reviews) — OpenText Core Email Threat Protection is a multi-layered filtering solution designed to safeguard inbound, outbound, ...
4. [OpenText Core Email Encryption​](https://www.softwareadvice.com.au/software/534159/OpenText-Core-EmailEncryption) (0 reviews) — OpenText™ Core Email Encryption is a comprehensive security solution designed to protect sensitive data and ensure re...

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## Related Categories

- [Data Loss Prevention Software](https://www.softwareadvice.com.au/directory/4270/data-loss-prevention/software)
- [Cloud Security Software](https://www.softwareadvice.com.au/directory/4329/cloud-security/software)
- [Computer Security Software](https://www.softwareadvice.com.au/directory/4528/security/software)
- [Email Management Software](https://www.softwareadvice.com.au/directory/3433/email-tracking/software)
- [Anti-spam Software](https://www.softwareadvice.com.au/directory/4581/anti-spam/software)

## Links

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- [All Categories](https://www.softwareadvice.com.au/directory)

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The solution addresses security challenges faced by businesses using Microsoft 365 environments and helps mitigate risks associated with email-based attacks, including financial loss, data breaches, and reputational harm.\n\nThe platform uses AI-driven technology to detect and prevent identity and domain impersonation through display name filtering and spoofing detection. It includes link protection that rewrites and scans URLs at the time of click to block access to malicious sites. Attachment quarantine analyzes files in a secure sandbox environment, delivering disarmed or converted versions as needed. Administrators can retract malicious emails already delivered to Microsoft 365 inboxes, with full audit tracking. Internal mail filtering helps prevent lateral phishing threats within the organization. The platform supports email authentication protocols such as SPF, DKIM, and DMARC.\n\nAn intuitive dashboard with mobile access provides centralized management and visibility into email security operations. Outbound email filtering scans messages to maintain reputation safety and compliance, with options to append legal or compliance disclaimers. Users can manage quarantined messages through administrator-granted access and receive reports on their quarantine status. The solution includes threat analyst support and high-accuracy filtering designed to minimize false positives. 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