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12 Best Email Security Software in 2021

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K7 Ultimate Security

K7 Ultimate Security

By K7 Computing

Starting Price


Inclusive of all taxes

K7 Ultimate Security is a top-notch antivirus software designed exclusively for home users. It is one of the best antiv... Read More About K7 Ultimate Security
Antivirus & Malware Protection Spyware Removal Backup & Restore +8 More
Sophos Email Security
Sophos Email is a secure email gateway engineered to keep businesses safe from all email threats. It simply stops spam,... Read More About Sophos Email Security
Phishing Protection Advanced Threat Protection Self Service Portal +4 More
MailsDaddy OST to PST Converter
An affordable solution to recover mail items from corrupted, damaged or orphaned Outlook offline folders and convert OST... Read More About MailsDaddy OST to PST Converter
Split PST File into Required Size Quickly Convert OST to PST File Multiple Export Options +5 More
Sophos Phish Threat

Sophos Phish Threat

By Sophos

(1 reviews)


Phishing is big business. Attacks have shown record growth in recent years, and a solid security awareness program is an... Read More About Sophos Phish Threat
Reduce Risk Refreshed Phishing Campaigns Training Module +1 More

Top Products



By Kratikal Tech Pvt Ltd


ow and helps in enhancing the email deliverability rate.... Read More About KDMARC
Increase email deliverability Detect and defend email spoofing Boost email engagement rates +3 More
Vartikal OST to PST Converter
vMail OST to PST Converter Software is an easy to use tool to convert Exchange OST file to Outlook PST file as well as E... Read More About Vartikal OST to PST Converter
Saving Option File Recovery Offline Mode +4 More
Cisco Cloud Mailbox Defense
As you work hard to migrate your mailbox into cloud solutions, security would always be the prime concern. Cisco Cloud... Read More About Cisco Cloud Mailbox Defense
Visibility Simplicity APIs integration +1 More


By Galaxkey

(5 reviews)


Galaxkey is an endpoint security software that provides the latest solutions for data security of documents, informatio... Read More About Galaxkey
Email protection Document Security Cloud Security +22 More

Related Categories

MDaemon Security Gateway For Email Servers
Security Gateway for Email Servers offers Protection from External Email Threats, Protection from Internal Email Threats... Read More About MDaemon Security Gateway For Email Servers
AntiSpam Antivirus Blacklisting +6 More




DMARC in GoDMARC stands for Domain-based Message Authentication, Reporting & Conformance, which is one of the best s... Read More About GoDMARC
Email protection Phishing Protection Campaign Optimization +3 More
Sonian Archiving

Sonian Archiving



Product details will be uploaded by brand or vendor very soon.... Read More About Sonian Archiving
Fireeye Email Security

Fireeye Email Security

By fireeye


Product details will be uploaded by brand or vendor very soon.... Read More About Fireeye Email Security
Spam Filters Advanced URL Defense FireEye MVX Engine +6 More

Last Updated on : 21 Oct, 2021

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Buyer's Guide for Top Email Security Software

Found our list of Email Security Software helpful? We’re here to help you make the right choice and automate your business processes. Let’s discover some of the essential factors that you must consider to make a smarter decision!

What is email security software?

Every organization needs to ensure information security. Email security is one of the most essential factors needed to protect vital information in this digital era. With the advancement in technology for online collaboration, the risks for data leakage have also increased. And cybersecurity risks are evolving by the day, one needs to increase their company’s security. An advanced email security software is hence a necessity for each and every organization.

Threats like viruses, spams, and phishing scams are quite common these days and because of these reasons, you should definitely invest in a multi-layered email security software.

Email Security Software Features


Spam and Malware Filters

Get an advanced level of protection from spam as well as malware with the help of email security software. This software can automatically set pre-determined criteria for detecting, filtering, and blocking messages that might be the carrier of cyber-threat agents.

Threat Protection

Email security software protects your corporate data against threats like phishing by blocking malicious links and URLs after scanning each and every email for signs.

Data Leak Prevention (DLP)

Email security software also helps in data leak prevention by improving network security. This is done by scanning emails for leaks and loopholes.

Message Encryption

Email security software protects data from hackers. This is done by dynamically encrypting each and every email message before it is sent from one server to another. Administrators can set policies to automatically encrypt messages as well as attachments.

Secure Transfer of Large Files

Email security software provides easy solutions for sending large files of up to 2 GB. This helps in avoiding any other third-party services for sharing sensitive content. Third-party applications might not provide the security that is required at times.

Email Security Software Benefits

Protects confidential Information

Private information is often shared over email, that is why one has to make sure that only the recipients receive the message and nobody else can intrude. Email security software makes sure that the hackers are not able to decrypt the sensitive information shared over email.

Avoid Identity Theft

If a hacker gets an employee’s user ID and password, they he/she can access all the vital and sensitive information present in the employee’s email account. All of this can be prevented by using an email security software with email encryption.

Regulation Compliance

Different email security software applications come with different sets of regulations that are meant for particular types of industries. For example, in a hospital, the patients’ information is critical and shouldn’t be leaked to anybody.

Seamless Integration

Email security systems can be easily integrated with your existing email solutions, such as Office 365 and G-Suite. Even when you are migrating data from one email system to another, there is no chance of data loss or corruption.

Continuous Email Protection

An email encryption system helps avoid email attacks with real-time protection. It detects any advance threats to your email security like phishing, ransomware, spoofing, etc. to help you take the best measures to avoid them.

Email Security Software Solution Cost

Email Security System Software Price

Standard Starting Price ₹2,200.00
Advanced Starting Price Price On Request
Premium Starting Price Price On Request

Frequently Search Software

FAQ iconEmail Security Software FAQs

Here is the list of the best email security software for office 365 are:

  • Microsoft Exchange Online Protection MOLP
  • GoDMARC 
  • Galaxkey
  • Esperto OPSWAT Email Treat Prevention 
  • MDaemon Security Gateway For Email Servers
  • Sophos Phish Threat
  • Sonian Archiving

The best free email encryption software free is Comodo. This is an anti-spam tool which provides a cloud-based gateway for emails. The email security of Comodo has a centralized console with which the administrators can set up as well as control spams on networks. This best free email security software allows easy encryption of emails and ensures that the attachments are read by only the recipients of the message.

The email security software market is filled with both free and paid software. The best email encryption software for Gmail is known to be ProntonMail as privacy is the top priority for ProntonMail. The email security software market is filled with both free and paid software.

Since small businesses usually do not have much budget, they can consider all the affordable options from email security software companies. Email security software vendors make software for all budget types. They can choose from the following options for email security software free:

  • Microsoft Office Trust Centre
  • Sending
  • Hushmail business
  • Rpost Office
  • Enlocked
  • Secure Payments 5500+
  • Secure Payments Best Price
  • Secure Payments Free Expert
  • Secure Payments 20 Lacs+
    Happy Customers