---
description: Side-by-side comparison of Zerospam vs Security Gateway by MDaemon. Learn more about each of the product's price, features, and see the most comprehensive reviews for UK business users.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: Zerospam vs Security Gateway by MDaemon Comparison - Capterra UK 2026
---

Breadcrumb: [Home](/) > [Secure Email Gateway Software](/directory/32955/secure-email-gateway/software) > [Zerospam \<span\>vs\</span\> Security Gateway by MDaemon](https://www.capterra.co.uk/compare/173157/186521/zerospam/vs/security-gateway-for-email-servers)

# Compare Zerospam vs Security Gateway by MDaemon

Canonical: https://www.capterra.co.uk/compare/173157/186521/zerospam/vs/security-gateway-for-email-servers

> Detailed comparison between Zerospam and Security Gateway by MDaemon. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | Zerospam | Security Gateway by MDaemon |
| **Overall rating** | 4.8/5 | 4.9/5 |
| **Total Reviews** | 135 | 15 |
| **Starting Price** | US$0.75 | US$1.00 |
| **Free Trial** | Yes | Yes |
| **Free Version** | No | No |
| **Deployment** | Cloud, SaaS, Web-based | Cloud, SaaS, Web-based, Windows (Desktop), Windows (On-Premise) |
| **Support** | Email/Help Desk, Knowledge Base, Phone Support, 24/7 (Live rep) | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, Chat |
| **Training** | Live Online, Webinars, Documentation, Videos | Live Online, Documentation, Videos |

## Best for

### Zerospam

ZEROSPAM serves large global clients, mid-market customers and SMBs through an expanding reseller channel.

### Security Gateway by MDaemon

Small to mid-size businesses find that Security Gateway is a perfect fit, while Enterprise organizations like the scalability Security Gateway offers.

## Key features

### Zerospam

- Allow/Block List
- Anti Spam
- Anti Virus
- Archiving & Retention
- Email Attachment Protection
- Email Filtering
- Email Management
- Email Monitoring
- Encryption
- Filtering
- Inbox Management
- Policy Management
- Reporting/Analytics
- Search/Filter
- Spam Blocker
- Spam Detection
- Spam Quarantine
- Threat Protection
- Two-Factor Authentication
- Whitelisting/Blacklisting

### Security Gateway by MDaemon

- Allow/Block List
- Anti Spam
- Anti Virus
- Archiving & Retention
- Email Attachment Protection
- Email Filtering
- Email Management
- Email Monitoring
- Encryption
- Filtering
- Inbox Management
- Policy Management
- Reporting/Analytics
- Search/Filter
- Spam Blocker
- Spam Detection
- Spam Quarantine
- Threat Protection
- Two-Factor Authentication
- Whitelisting/Blacklisting

## Links

- [View Zerospam Profile](https://www.capterra.co.uk/software/173157/zerospam)
- [View Security Gateway by MDaemon Profile](https://www.capterra.co.uk/software/186521/security-gateway-for-email-servers)
- [View Original Comparison](https://www.capterra.co.uk/compare/173157/186521/zerospam/vs/security-gateway-for-email-servers)

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