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Email Security
Page 3

Email Security Software for Windows - Page 3

Last updated: March 2026

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Features

Email Management(30)

Access Controls/Permissions(33)

Active Directory Integration(10)

Activity Dashboard(40)

AI/Machine Learning(25)

Integrated with

Microsoft 365(12)

Microsoft Outlook(20)

Gmail(10)

Pricing model

Free(21)

Open Source(2)

Free Trial(51)

One Time License(2)

Subscription(55)

Devices supported

Mac(46)

iPad(19)

Android(20)

Linux(35)

Web-based(63)

iPhone(20)

Windows

Organization types

Small Business(63)

Non Profit(29)

Large Enterprises(58)

Public Administrations(29)

Freelancers(43)

Mid Size Business(60)

User rating

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ManageEngine DataSecurity Plus

4.0

(2)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

Software for managing data visibility and security

ManageEngine DataSecurity Plus is a comprehensive platform designed to provide organizations with unified data visibility and security to help businesses protect their sensitive data and mitigate risks effectively.

Read more about ManageEngine DataSecurity Plus

Users also considered

DMARC Monitor

5.0

(1)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

Cloud-based email validation and list cleaning software

DMARC Monitor is a cloud-based email validation and list cleaning software that helps secure business emails and prevent domain spoofing or phishing by monitoring multiple domains.

Read more about DMARC Monitor

Users also considered

NoID

5.0

(1)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

We protect email, what you write, read and attach

NoID is a cloud-based secure email encryption platform. NoID SecureEmail delivers emails from A to B encrypted "On send", and decrypted "On receive". It runs parallel to the existing email solution without any requirement to change any part of it.

Read more about NoID

Users also considered

Ericsson NetCloud Manager

5.0

(1)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

Manage network connectivity and security from anywhere.

NetCloud SASE email security protects against phishing, malicious attachments and malware. Websites launched from emails are isolated to keep malware away, attachments are sanitized with CDR, and unknown sites are opened as read-only to block credential entry.

Read more about Ericsson NetCloud Manager

Users also considered

Libraesva LetsDMARC

5.0

(1)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

Solution for managing email and domain security

Libraesva LetsDMARC is an email authentication solution designed to enhance email reputation management and secure message delivery. By preventing cybercriminals from impersonating your domains and sending fraudulent emails, it provides a layer of protection for your business partners, employees, and customers. Users can
Libraesva LetsDMARC is the best way to prevent cybercriminals from impersonating your domains and sending fraudulent emails to your business partners, employees, and customers.

Read more about Libraesva LetsDMARC

Users also considered

Beeble

5.0

(1)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

Private Encrypted Email and Cloud Without Third Party Access

Beeble is secure email and cloud storage with end-to-end encryption. Complete privacy, no ads, and business-grade data protection.

Read more about Beeble

Users also considered

KDMARC

4.0

(1)

Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews

Keep The Spoofers Away From Your Email Domain

TDMARC, by Threatcop, enhances email security with anti-spoofing measures, ensuring domain protection and boosting deliverability. It filters spoofed emails, maintains domain reputation, and offers easy setup for SPF, DKIM, and DMARC protocols.

Read more about KDMARC

Users also considered

MeSign

(0)

End-to-End encryption and digital signature app for emails.

Provides email encryption, digital signing and timestamping service for your corporate emails.

Auto-configure email certificates, encrypt email message automatically by default with S/MIME standard.

Cloud and on-premise key management are both supported.

Read more about MeSign

Users also considered

StartMail

(0)

Email platform for end-to-end email encryption

StartMail is a privacy-first email service that keeps your inbox safe. It is designed for individual and business use. StartMail users can create an unlimited number of email aliases at no extra cost to mask their real email. Custom email addresses are available for businesses.

Read more about StartMail

Users also considered

M365 Manager Plus

(0)

Management, reporting, auditing, and monitoring of Microsoft

M365 Manager Plus is a reporting, auditing, monitoring, management, and security solution for Microsoft 365. Designed for businesses of all sizes, it helps users manage Exchange Online, Azure AD, Microsoft Teams, OneDrive for Business, and other services from a centralized dashboard.

Read more about M365 Manager Plus

Users also considered

StrongestLayer

(0)

AI-native email security platform

StrongestLayer’s AI Email Security leverages advanced Large Language Models to understand the true intent behind every message, instantly detecting and blocking sophisticated phishing, zero-day exploits, and BEC scams. Seamlessly integrated with Microsoft 365 and Google Workspace.

Read more about StrongestLayer

Users also considered

ManageEngine Endpoint DLP Plus

(0)

Monitor and protect sensitive data across endpoints

ManageEngine Endpoint DLP Plus is an enterprise-ready solution that monitors the transfer and usage of sensitive data across the business IT network. The solution supports advanced data discovery and classification techniques such as Fingerprint, RegEx, and keywords search, through which sensitive data is identified and protected across the different endpoints in your organization.

Read more about ManageEngine Endpoint DLP Plus

Users also considered

FileCap

(0)

Cloud-based email security and encryption solution

FileCap is a secure file-sharing and collaboration solution that lets users send large files over email safely and easily.

Read more about FileCap

Users also considered

Abusix Mail Intelligence

(0)

Cloud-based email security platform

Abusix Mail Intelligence is an automated, cloud-based protection suite that enables businesses and organizations to protect their sensitive data from cyber-attacks. It protects users' mail servers and customers' inboxes from spam by orchestrating and automating your full security response including detecting malware and virus through machine learning techniques.

Read more about Abusix Mail Intelligence

Users also considered

Confidencial

(0)

Cloud-based data protection and security solution

Confidencial is a cloud-based document security solution that enables users to protect sensitive data with granular encryption controls.

Read more about Confidencial

Users also considered

Stalwart

(0)

Open-source mail and collaboration platform

Stalwart Mail Server is an open-source email platform combining collaboration tools and security features in one unified solution.

Read more about Stalwart

Users also considered

Data Krypter

(0)

On-premise encryption software

Data Krypter is an encryption software that protects data by encrypting files, folders, and text.

Read more about Data Krypter

Users also considered

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