# Heimdal Email Security Software Pricing, Alternatives & More 2026 | Capterra > With the help of Capterra, learn about Heimdal Email Security Software - reviews, pricing plans, popular comparisons to other Email Security products and more. Source: https://www.capterra.com/p/250406/Heimdal-Email-Security --- # Heimdal Email Security Software Review 2026: Features, Reviews, Integrations, Pros & Cons Last updated on December 14, 2025 Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team. [Description](#description)[Use cases](#use-cases)[Alternatives](#alternatives)[FAQs](#faqs)[Features](#features)[Pricing](#pricing)[Support](#support)[Reviews](#reviews) Heimdal Email Security ## What is Heimdal Email Security? Heimdal Email Security 365 is an MX record-based spam filter and anti-malware solution that secures the company’s email communications. Just like Heimdal's DNS Network Security, Heimdal Email Security sits on top of the server and does not require installation on each endpoint. The solution defends against phishing, malware, and other email-borne threats to protect M365 or Google Workspace environments. This solution offers anti-spam protection, botnet protection, advanced malware filtering, protection against DNS hijacking, phishing protection, threat tracing & full audit log, social security number leakage detection (US, UK, DK, DE), personal quarantine report, 90-day email retention, deep attachment scanner, deep content inspection. The infrastructure is hosted on Microsoft's Azure cloud platform (West Europe - Amsterdam, North Europe - Ireland, South India, East US - Virginia). Heimdal’s Email Security comes with DNSSEC & DANE/TLSA support for inbound SMTP services. ## What is Heimdal Email Security used for? [Anti-spam](https://www.capterra.com/anti-spam-software/)[Email Security](https://www.capterra.com/email-security-software/) Overall rating Based on 1 user reviews Reviews sentiment Positive \- Neutral \- Negative \- Starting price Free trial available Capterra Shortlist charts the highest-rated and most popular products... Our "Best of" badge program showcases products with the highest ratings... Our "Best of" badge program showcases products with the highest ratings... ## Heimdal Email Security alternatives Highest Rated [5.0 (20)](https://www.capterra.com/p/218859/Trustifi/#reviews) Starting price $6.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 100% of reviewers rated it above 4 stars [4.9 (338)](https://www.capterra.com/p/233248/Hoxhunt/reviews/) Starting price Contact vendor for pricing Pricing Options Free Trial Free Version User Rating 100% of reviewers rated it above 4 stars [4.9 (50)](https://www.capterra.com/p/206740/Libraesva-Email-Security/reviews/) Starting price $5.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 100% of reviewers rated it above 4 stars [Microsoft Defender for Office 365](https://www.capterra.com/p/219685/Microsoft-Defender-for-Office-365/) [4.6 (238)](https://www.capterra.com/p/219685/Microsoft-Defender-for-Office-365/reviews/) Starting price Contact vendor for pricing Pricing Options Free Trial Free Version User Rating 94% of reviewers rated it above 4 stars [Learn More](https://www.capterra.com/p/219685/Microsoft-Defender-for-Office-365/) ## FAQs about Heimdal Email Security Overview ### What company size and specific industries is Heimdal Email Security built for? Heimdal Email Security is designed for resellers, MSSPs, and organizations of any size that want email security as a standalone product or as part of a unified XDR platform. It is not limited to a specific industry, making it suitable for broad use across sectors. Features and Usability ### What are the key features of Heimdal Email Security? Heimdal Email Security offers phishing protection, anti-spam and spam quarantine, malware and fraud detection, and email attachment protection. It also includes policy management, access controls and permissions, audit trail, reporting and analytics, real-time monitoring, archiving and retention, and Microsoft Outlook integration for email security administration. Getting Started and Support ### What training and onboarding options does Heimdal Email Security offer? Heimdal Email Security provides live online sessions, webinars, documentation, and videos to support training. Live online sessions and webinars can guide setup and feature use, while documentation and videos offer written and visual reference materials for self-paced learning and review. Getting Started and Support ### What customer support options does Heimdal Email Security offer? Heimdal Email Security provides email/help desk support, an FAQ/forum, and a knowledge base. These options give users written guidance and ticket-based help, though no reviewer feedback is available here to describe response times, helpfulness, or common support frustrations. ## Features Features with the highest number of reviews are displayed first. Those that have no reviews appear next, sorted alphabetically. Allow/Block List 5.0 (1) 100.00% of 1 reviewers that rated this feature as important or highly important Lists of domains/addresses that are allowed / rejected Archiving & Retention 4.0 (1) 0.00% of 1 reviewers that rated this feature as important or highly important Moving and separately storing data that is not actively used or continuous storage of data for compliance purposes Greylisting 4.0 (1) 0.00% of 1 reviewers that rated this feature as important or highly important A request to the original server for a message to be resent Phishing Protection 5.0 (1) 100.00% of 1 reviewers that rated this feature as important or highly important Identify phishing emails Spam Blocker 5.0 (1) 100.00% of 1 reviewers that rated this feature as important or highly important Filters used to determine different types of malware threats Spam Detection 4.0 (1) 100.00% of 1 reviewers that rated this feature as important or highly important Detect spam, BOT, or invalid email addresses Heimdal Email Security 41 features Define levels of authorization for access to specific files or systems Integrates with Active Directory Dashboard to view the status of ongoing processes, identify current incidents and track past activities Track and document all activities across devices, networks, and other systems Software program that continuously adjusts its behavior based on observed data Lists of domains/addresses that are allowed / rejected Automatically identify and flag unusual behaviors and malicious software Techniques to prevent and filter unwanted or unsolicited email spam from reaching a user's inbox Application programming interface that allows for integration with other systems/databases Moving and separately storing data that is not actively used or continuous storage of data for compliance purposes A record of all activities within the system, including user access, changes made, etc. Create backups and provide methods to recover deleted/lost data Organize and group data or items based on various criteria Ability to restore deleted, hidden, or lost data from an email server/system Verify the domain of an email address Provides protection against malicious attachments. Use filters to process, organize and categorize emails to identify spam, malware and other unwanted messages Manage, store and organize emails within the system or via third-party apps Track delivered, received, and opened emails Convert data into a code for security Find & retrieve relevant data or documents Intended to be used by managed service providers Identify and prevent suspicious activity A request to the original server for a message to be resent Observe and track the demand, usage, progress or quality of a system, product, or user Identify phishing emails Create, manage, and track policies and procedures within an organization Active monitoring of systems, applications, or networks Collection, analysis, and representation of numerical data and generation of reports to understand various patterns View and track pertinent metrics to find patterns and gain insights from data Search and filter data across systems to locate required information by entering keywords or certain criteria Allow users to access multiple services after entering their login credentials once Analysis and detection of spam-related traffic Filters used to determine different types of malware threats Detect spam, BOT, or invalid email addresses Feature in email systems that identifies suspicious or unsolicited emails and holds them in a separate folder for review or deletion Attach digital tags to documents and assets for identification, search, or monitoring purposes Protect incoming and outgoing communications against malware, spam, display spoofing, and other threats Identifying, analyzing, and mitigating security issues and taking appropriate action to protect systems and data from potential harm Extra layer of security that requires not only a password and username but also something specific to that user Control system access and/or deliverability for applications and email addresses Features 5.0 (1) 5.0 Based on 1 reviews ## Pricing Value for money 5.0 (1) Value for money 5.0 (1) 5.0 Based on 1 reviews ## Support, customer service and training options Customer Service 4.0 (1) Support - Email/Help Desk - FAQs/Forum - Knowledge Base - Phone Support - 24/7 (Live rep) - Chat Training - In Person - Live Online - Webinars - Documentation - Videos Deployment - Web - Android - iPhone/iPad Typical users - Freelancers - Small businesses - Mid size businesses - Enterprises Customer Service 4.0 (1) 4.0 Based on 1 reviews ## User reviews Overall rating 5.0 Based on 1 reviews Filter by rating 5(1) 4(0) 3(0) 2(0) 1(0) Mentioned topic Sorted by most recent Anil Kumar M. BI Manager Information Services ### "Very essential for email security" 5.0 Overall Rating 5.0 5.0 Ease of Use 5.0 5.0 Features 5.0 5.0 Customer Service 4.0 4.0 Likelihood to Recommend 9/10 February 10, 2024 It has been good journey so far, we will few comments once may be after few months of usage Pros They provide advanced security against all sort of threats (Malware, ransomware and Spams) It could support both on-prem and cloud applications Cons Nothing as of now, they are heading in the right direction Review source Non-incentivized review: any software user can leave a review for any product listed on our site. All submitted reviews are subject to our verification process prior to publication. ## Top-rated software of 2026 ### Fill out the form and we'll send a list of the top-rated software based on real user reviews directly to your inbox.