Cyberthreats today are far from stagnant, and great care needs to be taken to safeguard your communication process.
Email Security Gateways (ESGs) are used in this situation to shield companies against these antiquated attacks.
These robust solutions are your guards in the digital world, protecting you from phishing and malware attacks and preventing unauthorized access to information.
The market for secure email gateways is predicted to grow from its estimated $3636.29 million in 2022 to $6826.0 million in 2031, a growth of 11.07% over the course of the forecast period.
However, with the many players offering ESG solutions, how do you decide on the best ESG provider for your enterprise? No worries, we got something best for you.
In this blog, we will find out how ESGs can help your business engage in safe and effective communication in the modern world.
Why are Email Security Gateways Important?
- Protection from Threats: They prevent phishing, malware, and spam from reaching users’ inboxes. They also help protect against breaches and data loss.
- Data Loss Prevention (DLP): They apply policies to block the sending of learned information through email to meet and observe set regulations.
- Encryption: They safeguard email messages and data through encryption, thus maintaining their confidentiality and privacy.
- Content Filtering: Gateways scan the mail content according to content policies, restrict or remove any malware attachments, and comply with acceptable usage policies.
- Compliance: They assist organizations in adhering to the standard of the law by implementing security and privacy policies for emails.
- Business Continuity: Promotes the availability of the messages and minimizes disruption of the business processes that depend on that medium.
- Integration: Usually works in conjunction with other security products and network components to improve security and control.
- User Awareness: Reduces the chance of a successful phishing attack by teaching users about the risks and proper security measures to take regarding their emails.
Also Read: Best DDoS Protection Software
16 Best Email Security Gateways
1. Libraesva ESG
Libraesva ESG software is a highly effective email security gateway that deals with spam issues, phishing, and complicated threats.
It uses advanced filtering techniques to detect and remove threats from the target computer precisely. It has features like URL filtering, attachment filtering, and real-time threat feeds.
The Libraesva ESG is also easy to manage and offers full reporting facilities for administrators to oversee email security adequately.
It is reliable for its intended purpose of providing a well-protected method of sending emails while still being easy to use by a business.
Features:
- Advanced threat detection
- URL sandboxing
- Attachment scanning
- Real-time threat intelligence
- User-friendly management
Price:
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2. Atomic Mail
Atomic Mail is an encrypted email provider that prioritizes privacy and security. With features like alias creation, robust spam filters, and end-to-end encryption, we ensure that your emails remain private and secure.
Atomic Mail’s hide-my-email feature allows you to maintain multiple aliases to protect your identity, while our password protection and account recovery options add layers of security to your account.
Enjoy a clutter-free inbox with no ads and the peace of mind that your sensitive information is safe with Atomic Mail.
With zero access encryption, your data is truly yours, and only you can access it. Trust Atomic Mail for a reliable and secure email experience.
Features:
- Hide-my-email
- Spam Free, No Ads
- Email Password Protection
- End-to-End Encryption
- Zero Access Encryption
- Account Recovery with Seed Phrase
Price:
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3. Proofpoint Essentials
Proofpoint Essentials is an enterprise-level email security solution that is designed specifically for small and medium enterprises.
Gmail is very protective against phishing, containing malware and spam, thanks to its multi-layer protective mechanism. The solution exhibits characteristics such as handled threat protection, endless e-mailing continuity, and data loss prevention.
It offers the best answer to those SMBs who need robust email security and compliance solutions and the opportunity to expand them.
Features:
- Phishing and malware protection
- Email continuity services
- Data loss prevention (DLP)
- Advanced threat detection
- Real-time URL and attachment scanning
Price:
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4. Material Security
Material security is about how to prevent elements that are deemed to contain vulnerabilities from being affected by advanced attacks.
This latter contributes to its emoticon’s ability to improve the security of e-mail by identifying the content and purposes of the messages to protect against phishing, compromised accounts, and data leakage.
These main aspects mentioned above include threat identification by artificial intelligence, protection against new and ongoing phishing attacks, and actions in response to incidents.
Material Security also does not try to replace existing email environments and serves as a layer of protection that does not interfere with users’ activities.
Features:
- AI-driven threat detection
- Real-time phishing protection
- Automated incident response
- Contextual analysis of email content
- Integration with existing email infrastructure
Price:
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5. Mimecast Secure Email Gateway
Mimecast Secure Email Gateway is an all-in-one solution that can protect organizations from cyber threats in the context of email communication.
It has strong anti-spam, anti-malware, and anti-phishing mechanisms due to its layered security. It also offers availability solutions to facilitate ongoing client email access in the event of a disruption.
It has a friendly and intuitive design that enables administrators to take control of email security and generate in-depth reports from the client interface.
Features:
- Multi-layered email security
- Advanced threat protection
- Data loss prevention (DLP)
- Email continuity services
- Secure messaging capabilities
Price:
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6. Barracuda Email Protection
Barracuda Email Protection is an all-encompassing security application that safeguards against and blocks potential phishing attacks, malware, ransomware, spam, and other threats.
It has features such as advanced threat protection and artificial intelligence threat intelligence, among others, and it can use sandboxing.
These are techniques such as email filtering, data loss prevention, and email continuity services. It also has reporting and report analysis and an easy-to-use interface that administrators use with Barracuda.
It is perfect for those organizations in need of a stable, high-performance solution for email protection and enhanced threat handling.
Features:
- Anti-phishing and anti-malware
- Advanced threat detection
- Email filtering and quarantine
- Data loss prevention (DLP)
- Email encryption and archiving
Why is it Best to Choose?
- It offers comprehensive email protection that blocks all 13 types of email threats and safeguards Microsoft 365 data.
- It also provides an extensive solution that allows you to add bot protection to all web apps and APIs.
- Operates a cloud-based centralized management system that aids in improving workflow during day-to-day activities.
Price:
Custom pricing
7. Cisco Secure Email
Cisco Secure Email is developed to stop new-generation threats like phishing, BEC, and malware in emails. It employs layered security processing to scan emails, their attachments, and the URLs within for signs of suspicious activity.
Some of the highlights include threat protection, data loss prevention, and PostBox email encryption services.
Cisco Secure Email gives the organization an effective solution to monitor secure and compliant communication through effective threat intelligence and real-time detection.
It is a perfect solution for businesses of different sizes intending to get protected from various threats in their emails.
Features:
- Protection against phishing and BEC
- Multi-layered threat defense
- Email encryption
- Real-time threat intelligence
- Integration with Cisco’s security ecosystem
Price:
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8. Microsoft Defender for Office 365
Microsoft Defender for Office 365 is the flagship software that offers advanced security capabilities to Office 365’s environs.
It protects against phishing, malware, and other advanced threats due to the security layers put in place. These are real-time threat detection, safe attachment, URL scanning, and incident response, among others.
It works perfectly with Office 365, providing administrators with comprehensive information and management of email protection.
This solution is perfect for any organization already leveraging Microsoft 365 that wants to add an effective and fully integrated layer of protection to the email service.
Features:
- Phishing protection
- Safe attachment and URL scanning
- Automated threat response
- Real-time threat detection
- Integration with Office 365 environment
Price:
Plans start from $4.00 user/month
9. SpamTitan Email Security
SpamTitan Email Security provides the best protection against spam, phishing, and malware. They also apply enhanced filtering methods aimed at effective threat detection and blocking.
These include features for anti-phishing, anti-virus, and anti-malware, as well as the Capacity to receive and implement threat intelligence in real-time.
SpamTitan is easy to use because it has user-friendly management and report panels available. It is ideal for organizations with a varying number of employees.
Features:
- Anti-spam and anti-phishing
- Malware protection
- Real-time threat intelligence
- User-friendly management console
- Email filtering and policy enforcement
Price:
Custom Pricing
10. IRONSCALES
IRONSCALES is an accomplished automated email security solution enhanced by human intelligence. Its main function is in phishing detection and prevention, providing options such as real-time anti-phishing security, threat elimination, and others.
The platform is designed using machine learning so that new threats can be detected as the system gets more advanced.
IRONSCALES also offers its users the option to engage in threat sharing with other users so they can take advantage of others’ knowledge.
Features:
- AI-driven phishing detection
- Real-time threat remediation
- Automated incident response
- Collaborative threat intelligence
- Integration with existing email platforms
Price:
Starting from $6.00/month
11. Trustifi Email Security
Trustifi Email Security effectively fights off email threats through encryption services, antimalware programs, and data leakage prevention. It enables people to encrypt emails end-to-end.
It also makes communication secure and also helps to meet the regulations in force. A key feature of the Trustifi solution is threat identification and blocking of phishing, malware, and spoofing.
It is simple to use and can be integrated with any email platform without having to struggle so much when operating it.
Features:
- End-to-end email encryption
- Advanced threat detection
- Data loss prevention (DLP)
- Secure communications
- Compliance with regulatory requirements
Price:
Starting from $3.00 month
Suggested Read: Best VPN Services
12. Abnormal Security
Abnormal security empowers users to scan and protect their emails based on artificial intelligence. It targets minimizing phishing, business email compromises, and account takeover threats.
Some of the aspects include behavioral analysis, anomaly detection, and handling threats autonomously. Abnormal Security works nicely with email clients as an additional layer of protection without causing disruptions.
It is for those organizations that require stronger and better protection from emerging threats through an AI-based defense strategy in emails.
Features:
- Behavioral analysis for threat detection
- Anomaly detection and prevention
- Automated phishing protection
- Integrated threat intelligence
- Seamless integration with email platforms
Price:
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13. Cloudflare Area 1 Security
Cloudflare Area 1 Security offers a proactive email security solution to block emails with phishing, malware, and more modern threats before they get into recipients’ mailboxes.
This even employs the latest threat intelligence and machine learning to filter out spam and other potential threats. Some of the novel features of this release are email authentication, URL filtering, and the characteristics of real-time threats.
It is simple to implement and works with existing email platforms to provide comprehensive security while not causing hassles in parts of email operations.
Features:
- Preemptive threat protection
- Phishing and malware prevention
- Real-time threat intelligence
- Email Authentication
- Cloud-based deployment and management
Price:
- Pro: $20/month
- Business: $200/month
14. FortiMail
FortiMail is a secure email gateway that provides defense against threats that are newer and more dangerous, such as phishing, malware, or spam.
It has broad functionalities in the form of an anti-virus, an anti-spam tool, and a data loss prevention tool. It also offers the firm’s email encryption service and archiving solutions.
The platform is easily managed, and the reporting feature available has been developed to be easy to use. All in all, FortiMail can be considered a strong option for organizations that would like to have a highly scalable and stable email security platform.
Features:
- Advanced Threat Protection
- Anti-Spam and Anti-Malware
- Data Loss Prevention (DLP)
- Encryption
- Content Filtering
- Integration with Security Fabric
Price:
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15. RMail
RMail aims to offer secure and compliant email communication through cryptography and e-signatures. It has other features, such as encrypted email, registered email tracking, and safe e-signature functionality.
RMail complies with data protection rules and other regulations, so it is suitable for industries with special demands on data security.
The platform is very interoperable with different email architectures and ensures a secure means of communicating. It is ideal for firms that require safe and sound email platforms with enhanced compliance options.
Features:
- Registered Email™
- Proof of Delivery
- Email Encryption
- Large File Transfer
- E-Signatures
- Secure Reply™
- Certified Email™
Price:
- 1 User: Free
- Rmail Personal: $7/month
- Rmail Standard: $15/month
16. LuxSci Email and Web Security
LuxSci Email & Web Security increases email and web traffic security. It has enhanced features such as encryption, anti-phishing, and anti-malware security.
Some of them include Secure-hosted email, Hosted email encryption, and real-time threat detection. The company’s services are secure and compliant with various guidelines, so they are suitable for organizations with high-security standards.
It also provides state-of-the-art web security solutions, which means that the company addresses security broadly, protecting digital communication.
Features:
- Secure Email Hosting
- Filtering and Anti-Spam
- Virus and Malware Protection
- Email Archiving
- Web Hosting Security
- Encryption Services
Price:
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Also Read: Best VDI Solutions
Ending Note
Thus, selecting an appropriate e-mail security gateway has been critical to defending your organization against today’s increasingly escalating cyber threats. When choosing between the top e-mail security gateways, there is always one that meets your requirements for strong threat protection, stress-free integration, or compliance with desirable industry standards. Moreover, you not only strengthen your protection against e-mail threats but also protect critical information and ensure business continuity in an integrated digital world. So, secure your emails today!
FAQs
What is the role of an email security gateway?
Email security gateways protect important data from phishing, scams, and other detrimental access.
What does the operation of email security gateways look like?
They monitor the organization’s incoming and outgoing mail for threats, block spam mail, and comply with set organizational mailing policies.
What should I consider in an email security gateway?
Some of them include functionality in threat identification and prevention, encryption, compatibility, and compliance with various regulations.
How does an email security gateway handle compliance requirements?
They often provide options that will help align with rules such as GDPR, HIPAA, and others.
Is an email security gateway appropriate for small businesses?
Yes, there are many security gateways in the market with comparable solutions that can be customized for small businesses.
