---
description: Learn more about Security Gateway by MDaemon price, benefits, and disadvantages for businesses in South Africa. Read reviews from verified users and discover similar tools.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: Security Gateway by MDaemon Price, Reviews & Features - Capterra South Africa 2026
---

Breadcrumb: [Home](/) > [Email Security Software](/directory/31358/email-security/software) > [Security Gateway by MDaemon](/software/186521/security-gateway-for-email-servers) > [Security Gateway by MDaemon Alternatives](https://www.capterra.co.za/alternatives/186521/security-gateway-for-email-servers)

# Alternatives to Security Gateway by MDaemon

Canonical: https://www.capterra.co.za/alternatives/186521/security-gateway-for-email-servers

> Explore the top alternatives to Security Gateway by MDaemon. Compare features, ratings, and reviews to find the best software for your needs.

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## Top Alternatives

1. **Microsoft Defender for Office 365** — 4.6/5 (240 reviews) — Microsoft Defender for Office 365 protects all of Office 365 against advanced threats.
   - [View profile](https://www.capterra.co.za/software/219685/microsoft-defender-for-office-365)
   - [Compare vs Security Gateway by MDaemon](https://www.capterra.co.za/compare/186521/219685/security-gateway-for-email-servers/vs/microsoft-defender-for-office-365)
2. **Hoxhunt** — 4.9/5 (338 reviews) — Hoxhunt automatically assigns quick, gamified training that dramatically increases engagement and builds long-term security behaviors.
   - [View profile](https://www.capterra.co.za/software/1015704/hoxhunt)
   - [Compare vs Security Gateway by MDaemon](https://www.capterra.co.za/compare/186521/1015704/security-gateway-for-email-servers/vs/hoxhunt)
3. **SpamTitan** — 4.6/5 (563 reviews) — SpamTitan is a cloud based email security solution. Easy to use and very effective blocking Email-Spam, malware and phishing attacks.
   - [View profile](https://www.capterra.co.za/software/168436/spamtitan)
   - [Compare vs Security Gateway by MDaemon](https://www.capterra.co.za/compare/168436/186521/spamtitan/vs/security-gateway-for-email-servers)
4. **Trustifi** — 5.0/5 (20 reviews) — Email security solution that helps manage threat detection, regulatory compliance, data encryption, whitelisting/blacklisting, \& more.
   - [View profile](https://www.capterra.co.za/software/218859/trustifi)
   - [Compare vs Security Gateway by MDaemon](https://www.capterra.co.za/compare/186521/218859/security-gateway-for-email-servers/vs/trustifi)
5. **Suped** — 5.0/5 (21 reviews) — DMARC tool that helps businesses fix email deliverability issues flatten SPF, monitor blocklist \& protect the system against spoofing.
   - [View profile](https://www.capterra.co.za/software/1094400/Suped)
   - [Compare vs Security Gateway by MDaemon](https://www.capterra.co.za/compare/186521/1094400/security-gateway-for-email-servers/vs/Suped)
6. **Proton Mail** — 4.5/5 (122 reviews) — ProtonMail is the world's largest secure email provider. We protect the data and communications of millions of organizations.
   - [View profile](https://www.capterra.co.za/software/201276/protonmail)
   - [Compare vs Security Gateway by MDaemon](https://www.capterra.co.za/compare/186521/201276/security-gateway-for-email-servers/vs/protonmail)
7. **ESET Endpoint Security** — 4.7/5 (1169 reviews) — Advanced email security for organizations with 250+ employees protecting against data breaches and cyber threats across devices.
   - [View profile](https://www.capterra.co.za/software/151915/eset-endpoint-security)
   - [Compare vs Security Gateway by MDaemon](https://www.capterra.co.za/compare/151915/186521/eset-endpoint-security/vs/security-gateway-for-email-servers)
8. **Libraesva Email Security** — 4.9/5 (50 reviews) — Protect your business from disruption, financial loss and reputational damage.
   - [View profile](https://www.capterra.co.za/software/206740/libraesva-email-security)
   - [Compare vs Security Gateway by MDaemon](https://www.capterra.co.za/compare/186521/206740/security-gateway-for-email-servers/vs/libraesva-email-security)
9. **MimeCast Email Security** — 4.3/5 (80 reviews) — Protect emails by mitigating risk and utilizing email encryption and threat protection
   - [View profile](https://www.capterra.co.za/software/119826/mimecast-email-security)
   - [Compare vs Security Gateway by MDaemon](https://www.capterra.co.za/compare/119826/186521/mimecast-email-security/vs/security-gateway-for-email-servers)
10. **Proofpoint Email Protection** — 4.2/5 (45 reviews) — Email security management solution that helps detect \& block threats through various tools like firewalls, SCSS \& more.
    - [View profile](https://www.capterra.co.za/software/175873/proofpoint-email-protection)
    - [Compare vs Security Gateway by MDaemon](https://www.capterra.co.za/compare/175873/186521/proofpoint-email-protection/vs/security-gateway-for-email-servers)
11. **SpamHero** — 4.5/5 (15 reviews) — Best cloud-based spam filter. Unlimited users for a low flat rate. Be spam-free in 5 minutes\! Free 30 day trial. No CC required.
    - [View profile](https://www.capterra.co.za/software/168948/spamhero)
    - [Compare vs Security Gateway by MDaemon](https://www.capterra.co.za/compare/168948/186521/spamhero/vs/security-gateway-for-email-servers)
12. **ContentCatcher** — 4.9/5 (12 reviews) — Malicious email is a major threat. ContentCatcher protects your organization from phishing, spam, ransomware, URLs, attachments \& more.
    - [View profile](https://www.capterra.co.za/software/178083/clearnetwork)
    - [Compare vs Security Gateway by MDaemon](https://www.capterra.co.za/compare/178083/186521/clearnetwork/vs/security-gateway-for-email-servers)
13. **Graphus** — 4.3/5 (27 reviews) — Graphus is an AI-powered cloud email security and anti- phishing solution that provides 3 layers of defense for MS365 \& GSuite users.
    - [View profile](https://www.capterra.co.za/software/219920/graphus)
    - [Compare vs Security Gateway by MDaemon](https://www.capterra.co.za/compare/186521/219920/security-gateway-for-email-servers/vs/graphus)
14. **Topsec Cloud Solutions** — 4.9/5 (69 reviews) — Topsec Email Security eliminates spam, viruses, malware, ransomware, phishing, and quarantines undesirable and/or illicit content.
    - [View profile](https://www.capterra.co.za/software/145598/topsec-email-security)
    - [Compare vs Security Gateway by MDaemon](https://www.capterra.co.za/compare/145598/186521/topsec-email-security/vs/security-gateway-for-email-servers)
15. **Abnormal AI** — 5.0/5 (2 reviews) — The cloud-native email security company that protects 100% of employees at 5%, and growing, of the Fortune 1000.
    - [View profile](https://www.capterra.co.za/software/1013229/abnormal-security)
    - [Compare vs Security Gateway by MDaemon](https://www.capterra.co.za/compare/186521/1013229/security-gateway-for-email-servers/vs/abnormal-security)

## Related Categories

- [Email Security Software](https://www.capterra.co.za/directory/31358/email-security/software)
- [Secure Email Gateway Software](https://www.capterra.co.za/directory/32955/secure-email-gateway/software)
- [Anti-spam Software](https://www.capterra.co.za/directory/30996/anti-spam/software)

## Links

- [View on Capterra](https://www.capterra.co.za/alternatives/186521/security-gateway-for-email-servers)
- [View Product Profile](https://www.capterra.co.za/software/186521/security-gateway-for-email-servers)

## This page is available in the following languages

| Locale | URL |
| de | <https://www.capterra.com.de/alternatives/186521/security-gateway-for-email-servers> |
| de-AT | <https://www.capterra.at/alternatives/186521/security-gateway-for-email-servers> |
| de-CH | <https://www.capterra.ch/alternatives/186521/security-gateway-for-email-servers> |
| en | <https://www.capterra.com/p/186521/Security-Gateway-for-Email-Servers/alternatives/> |
| en-AE | <https://www.capterra.ae/alternatives/186521/security-gateway-for-email-servers> |
| en-AU | <https://www.capterra.com.au/alternatives/186521/security-gateway-for-email-servers> |
| en-CA | <https://www.capterra.ca/alternatives/186521/security-gateway-for-email-servers> |
| en-GB | <https://www.capterra.co.uk/alternatives/186521/security-gateway-for-email-servers> |
| en-IE | <https://www.capterra.ie/alternatives/186521/security-gateway-for-email-servers> |
| en-IL | <https://www.capterra.co.il/alternatives/186521/security-gateway-for-email-servers> |
| en-IN | <https://www.capterra.in/alternatives/186521/security-gateway-for-email-servers> |
| en-NZ | <https://www.capterra.co.nz/alternatives/186521/security-gateway-for-email-servers> |
| en-SG | <https://www.capterra.com.sg/alternatives/186521/security-gateway-for-email-servers> |
| en-ZA | <https://www.capterra.co.za/alternatives/186521/security-gateway-for-email-servers> |
| es | <https://www.capterra.es/alternatives/186521/security-gateway-for-email-servers> |
| es-AR | <https://www.capterra.com.ar/alternatives/186521/security-gateway-for-email-servers> |
| es-CL | <https://www.capterra.cl/alternatives/186521/security-gateway-for-email-servers> |
| es-CO | <https://www.capterra.co/alternatives/186521/security-gateway-for-email-servers> |
| es-CR | <https://www.capterra.co.cr/alternatives/186521/security-gateway-for-email-servers> |
| es-DO | <https://www.capterra.do/alternatives/186521/security-gateway-for-email-servers> |
| es-EC | <https://www.capterra.ec/alternatives/186521/security-gateway-for-email-servers> |
| es-MX | <https://www.capterra.mx/alternatives/186521/security-gateway-for-email-servers> |
| es-PA | <https://www.capterra.com.pa/alternatives/186521/security-gateway-for-email-servers> |
| es-PE | <https://www.capterra.pe/alternatives/186521/security-gateway-for-email-servers> |
| fr | <https://www.capterra.fr/alternatives/186521/security-gateway-for-email-servers> |
| fr-BE | <https://fr.capterra.be/alternatives/186521/security-gateway-for-email-servers> |
| fr-CA | <https://fr.capterra.ca/alternatives/186521/security-gateway-for-email-servers> |
| fr-LU | <https://www.capterra.lu/alternatives/186521/security-gateway-for-email-servers> |
| it | <https://www.capterra.it/alternatives/186521/security-gateway-for-email-servers> |
| ja | <https://www.capterra.jp/alternatives/186521/security-gateway-for-email-servers> |
| nl | <https://www.capterra.nl/alternatives/186521/security-gateway-for-email-servers> |
| nl-BE | <https://www.capterra.be/alternatives/186521/security-gateway-for-email-servers> |
| pt | <https://www.capterra.com.br/alternatives/186521/security-gateway-for-email-servers> |
| pt-PT | <https://www.capterra.pt/alternatives/186521/security-gateway-for-email-servers> |
| sv | <https://www.capterra.se/alternatives/186521/security-gateway-for-email-servers> |

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