---
description: Learn more about Sentry Email Defense Service 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: Sentry Email Defense Service Price, Reviews & Features - Capterra South Africa 2026
---

Breadcrumb: [Home](/) > [Anti-spam Software](/directory/30996/anti-spam/software) > [Sentry Email Defense Service](/software/157118/sentry-email-defence-service)

# Sentry Email Defense Service

Canonical: https://www.capterra.co.za/software/157118/sentry-email-defence-service

> A cloud-based email filtering gateway protecting company from spam, virus, ransomware, DDoS and phishing links.
> 
> Verdict: Rated **5.0/5** by 1 users. Top-rated for **Likelihood to recommend**.

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## Overview

### Who Uses Sentry Email Defense Service?

Our clients ranging from SME to listed enterprise and government departments.

## Quick Stats & Ratings

| Metric | Rating | Detail |
| **Overall** | **5.0/5** | 1 Reviews |
| Ease of Use | 4.0/5 | Based on overall reviews |
| Customer Support | 5.0/5 | Based on overall reviews |
| Value for Money | 4.0/5 | Based on overall reviews |
| Features | 4.0/5 | Based on overall reviews |
| Recommendation percentage | 90% | (9/10 Likelihood to recommend) |

## About the vendor

- **Company**: Telecommunications and Technology Asia Limited
- **Founded**: 1999

## Commercial Context

- **Starting Price**: US$1,00
- **Pricing model**: Flat Rate (Free Trial)
- **Pricing Details**: Please contact TTAsia for pricing details.
- **Target Audience**: 11–50, 51–200, 201–500, 501–1 000, 1 001–5 000, 5 001–10 000, 10 000+
- **Deployment & Platforms**: Cloud, SaaS, Web-based
- **Available Countries**: Hong Kong SAR China

## Features

- Archiving & Retention
- Data Loss Prevention Software
- Email Filtering
- Email Monitoring
- Email Routing
- Encryption
- Policy Management
- Reporting/Analytics
- Spam Blocker
- Spam Quarantine
- Threat Protection
- Whitelisting/Blacklisting

## Support Options

- Email/Help Desk
- Phone Support
- 24/7 (Live rep)
- Chat

## Category

- [Anti-spam Software](https://www.capterra.co.za/directory/30996/anti-spam/software)

## Related Categories

- [Anti-spam Software](https://www.capterra.co.za/directory/30996/anti-spam/software)
- [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)

## Alternatives

1. [Hoxhunt](https://www.capterra.co.za/software/1015704/hoxhunt) — 4.9/5 (337 reviews)
2. [Microsoft Defender for Office 365](https://www.capterra.co.za/software/219685/microsoft-defender-for-office-365) — 4.6/5 (235 reviews)
3. [SpamTitan](https://www.capterra.co.za/software/168436/spamtitan) — 4.6/5 (563 reviews)
4. [Trustifi](https://www.capterra.co.za/software/218859/trustifi) — 4.9/5 (18 reviews)
5. [Proton Mail](https://www.capterra.co.za/software/201276/protonmail) — 4.5/5 (122 reviews)

## Reviews

### "Excellent Protection with Exceptional Customer Support" — 5.0/5

> **Ming** | *01 December 2016* | Medical Devices | Recommendation rating: 9.0/10
> 
> **Pros**: Excellent spam and virus filtering with superb support team.
> 
> **Cons**: None
> 
> We migrate from old email system to TTAsia's Hosted Exchange with Sentry EDS protection. The migration was smooth with a dedicated engineer supporting us on 7x24 basis during the period. The spam in my mailbox dropped from 10+ a day to basically zero. Their spam quarantine report is easy to use to review, release, or whitelist quarantined emails. With a lot of malware and ransomware nowadays, I believe it is crucial for any company to put email security in the hands of email professionals. They are in the market for 15 years and was referred by my friend using them for 10 years. Although I am a mid-size SME, they still treat me like a VIP with phone, email and instant message support. The response is quick and act immediately without delay. Everything is keep track by the ticketing system with update. I love it and would highly recommended to anyone who is looking for good email solutions.

## Links

- [View on Capterra](https://www.capterra.co.za/software/157118/sentry-email-defence-service)

## This page is available in the following languages

| Locale | URL |
| en | <https://www.capterra.com/p/157118/Sentry-Email-Defence-Service/> |
| en-AE | <https://www.capterra.ae/software/157118/sentry-email-defence-service> |
| en-AU | <https://www.capterra.com.au/software/157118/sentry-email-defence-service> |
| en-CA | <https://www.capterra.ca/software/157118/sentry-email-defence-service> |
| en-GB | <https://www.capterra.co.uk/software/157118/sentry-email-defence-service> |
| en-IE | <https://www.capterra.ie/software/157118/sentry-email-defence-service> |
| en-IL | <https://www.capterra.co.il/software/157118/sentry-email-defence-service> |
| en-IN | <https://www.capterra.in/software/157118/sentry-email-defence-service> |
| en-NZ | <https://www.capterra.co.nz/software/157118/sentry-email-defence-service> |
| en-SG | <https://www.capterra.com.sg/software/157118/sentry-email-defence-service> |
| en-ZA | <https://www.capterra.co.za/software/157118/sentry-email-defence-service> |

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