---
description: If you're in a hunt for the best solution for your business, learn what Sentry Email Defense Service has to offer thanks to GetApp Singapore. We provide the most detailed information on pricing, benefits, and disadvantages of software.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/getapp/og_logo-94fd2a03a6c7a0e54fc0c9e21a1c0ce9.png
title: Sentry Email Defense Service Price, Reviews & Ratings | GetApp Singapore 2026
---

Breadcrumb: [Home](/) > [Email Security Gateway Software](/directory/3801/secure-email-gateway/software) > [Sentry Email Defense Service](/software/2047893/sentry-email-defence-service)

# Sentry Email Defense Service

Canonical: https://www.getapp.sg/software/2047893/sentry-email-defence-service

> Sentry Email Defense Service (EDS) is a cloud-based platform that helps businesses ensure protection against spam, virus, phishing links, DDoS, ransomware, and various other threats. Features include real-time reporting, encryption, data leakage protection, SMTP logs, and email archiving.
> 
> Verdict: Rated **5.0/5** by 1 users. Top-rated for **Likelihood to recommend**.

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## 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

- Activity Tracking
- Anti Spam
- Anti Virus
- Archiving & Retention
- Authentication
- Data Loss Prevention Software
- Data Recovery
- Data Storage Management
- Disaster Recovery
- Email Filtering
- Email Management
- Email Monitoring
- Email Routing
- Email Tracking
- Encryption
- Event Tracking
- Filtering
- Monitoring
- Policy Management
- Reporting & Statistics

## Support Options

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

## Category

- [Email Security Gateway Software](https://www.getapp.sg/directory/3801/secure-email-gateway/software)

## Related Categories

- [Email Security Gateway Software](https://www.getapp.sg/directory/3801/secure-email-gateway/software)
- [Anti-Spam Software](https://www.getapp.sg/directory/1019/anti-spam/software)
- [Email Security Software](https://www.getapp.sg/directory/475/email-security/software)

## Alternatives

1. [SpamTitan](https://www.getapp.sg/software/111357/spamtitan) — 4.6/5 (563 reviews)
2. [Trustifi](https://www.getapp.sg/software/2045015/trustifi) — 4.9/5 (18 reviews)
3. [Zoho Mail](https://www.getapp.sg/software/10371/zoho-mail) — 4.5/5 (1058 reviews)
4. [ALTOSPAM](https://www.getapp.sg/software/2049455/altospam) — 4.8/5 (73 reviews)
5. [Libraesva Email Security](https://www.getapp.sg/software/2055001/libraesva-email-security) — 4.9/5 (50 reviews)

## Reviews

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

> **Ming** | *1 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 GetApp](https://www.getapp.sg/software/2047893/sentry-email-defence-service)

## This page is available in the following languages

| Locale | URL |
| en | <https://www.getapp.com/security-software/a/sentry-email-defence-service/> |
| en-AE | <https://www.getapp.ae/software/2047893/sentry-email-defence-service> |
| en-AU | <https://www.getapp.com.au/software/2047893/sentry-email-defence-service> |
| en-CA | <https://www.getapp.ca/software/2047893/sentry-email-defence-service> |
| en-GB | <https://www.getapp.co.uk/software/2047893/sentry-email-defence-service> |
| en-IE | <https://www.getapp.ie/software/2047893/sentry-email-defence-service> |
| en-NZ | <https://www.getapp.co.nz/software/2047893/sentry-email-defence-service> |
| en-SG | <https://www.getapp.sg/software/2047893/sentry-email-defence-service> |
| en-ZA | <https://www.getapp.za.com/software/2047893/sentry-email-defence-service> |

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