---
title: Sentry Email Defence Service Reviews
meta_title: 'Sentry Email Defence Service Reviews 2026: Details, Pricing, & Features
  | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how Sentry Email Defence Service works for a business like yours.
aggregate_rating:
  rating_value: 4.0
  review_count: 1
  scale: '5'
date_modified: '2025-03-10'
parent_category:
  name: IT Management
  url: https://www.g2.com/categories/it-management
---


# Sentry Email Defence Service Reviews
**Vendor:** Telecommunications and Technology Asia Limited  
**Category:** [Enterprise Information Archiving Software](https://www.g2.com/categories/enterprise-information-archiving)  
**Average Rating:** 4.0/5.0  
**Total Reviews:** 1
## About Sentry Email Defence Service
Sentry Email Defence Service is a cloud-based email filtering gateway protecting company from spam, virus, ransomware, DDoS and phishing links.




## Sentry Email Defence Service Reviews
  ### 1. Best Email protection system i used!

**Rating:** 4.0/5.0 stars

**Reviewed by:** Tharaka D. | DevOps Engineer, Mid-Market (51-1000 emp.)

**Reviewed Date:** July 01, 2019

**What do you like best about Sentry Email Defence Service?**

Very easy to use.There are lots of new features and all the mails are filtering correctly as our wish.Best customer service ever!

**What do you dislike about Sentry Email Defence Service?**

All good with this. I think this mail protection is not supporting to  mobile devices yet.It will be grate to develop this solution for mobile devices too.

**Recommendations to others considering Sentry Email Defence Service:**

Highly recommended! Best email protection ever

**What problems is Sentry Email Defence Service solving and how is that benefiting you?**

When we are using this product there's no spam mails in our mailbox and able protect our mailbox from ransomware and malware.


## Sentry Email Defence Service Discussions
  - [What is Sentry Email Defence Service used for?](https://www.g2.com/discussions/what-is-sentry-email-defence-service-used-for)

- [View Sentry Email Defence Service pricing details and edition comparison](https://www.g2.com/products/sentry-email-defence-service/reviews?page=1&section=pricing&secure%5Bexpires_at%5D=2026-08-10+13%3A29%3A10+-0500&secure%5Bsession_id%5D=329ed4a3-2904-4d67-9e14-f2742a731b82&secure%5Btoken%5D=7d6cf3e5eb8fac87c3e73657ad63ef63afb338fa84311682fa09329432aa523a&format=llm_user)

## Sentry Email Defence Service Features
**Additional Functionality**
- Single Sign On
- Audit Management
- Filtering
- Third-Party Integrations
- Multiple Data Sources
- Metadata Management
- Audit Trail
- Multimedia Archiving
- Rules-Based Workflow
- Monitoring
- Customizable Reports
- Role-Based Permissions
- HIPAA Compliant
- Content Library
- Document Templates
- Secure Data Storage
- Data Import/Export
- Data Capture and Transfer
- Data Migration
- Disaster Recovery
- Automatic Backup
- Multi-Location
- Tagging
- Access Controls/Permissions
- Compliance Management
- Document Management
- Workflow Management
- Data Recovery
- Content Management
- Reporting & Statistics
- SSL Security
- Customizable Branding
- Web Archiving
- Reporting/Analytics
- Data Storage Management
- User Interface
- AI Copilot
- Multiple Format Support
- Activity Dashboard
- Activity Tracking
- Document Storage
- Archiving & Retention
- Indexing
- Match & Merge
- Version Control
- Active Directory Integration
- File Management
- eDiscovery
- API
- Generative AI
- Storage Management
- Records Management
- Data Retention Management
- Full Text Search
- Digital Asset Management

## Top Sentry Email Defence Service Alternatives
  - [CrashPlan Platform](https://www.g2.com/products/crashplan-platform/reviews) - 4.9/5.0 (260 reviews)
  - [AvePoint Confidence Platform](https://www.g2.com/products/avepoint-confidence-platform/reviews) - 4.5/5.0 (122 reviews)
  - [Cryoserver](https://www.g2.com/products/cryoserver/reviews) - 4.6/5.0 (53 reviews)