Cloud Email security tools are meant to provide full protection against cyber threats transmitted via email. A cloud email security solution must include the following features: Anti-Phishing: Phishing attacks are becoming more complex, making it tougher to identify and prevent them.

In the list of the top tools, we have mentioned the top 30 Cloud Email Security tools.

You may select between them based on their features and cost.

1. Trustifi Inbound Shield

Because Trustifi Inbound Shield is a plug-in that connects to your mail system, you don't have to host the danger detection system on your own servers. To identify malware, the system employs AI-based methods. It also searches for impersonation and spam efforts, as well as connections to bogus and infected websites.

Key Features:

• Instant checks from a distant server are available.

• Malware and harmful links are detected.

• Attempts at fishing and imitation will be blocked.

Cost:

Request a quote from the sales team.

2. Avanan Account Takeover Protection

Avanan provides a number of email protection solutions, all of which include the Account Takeover Protection system as a module. The Account Takeover Protection module handles an important but frequently ignored aspect of email server operations. That is, to delete accounts that have been abandoned or have been hacked.

Key Features:

• A simple dashboard makes it easy to see top-level insights.

• Inactive accounts can be deactivated or deleted automatically.

• To identify account breaches, it employs behavioral analysis.

Cost:

You can request a quote from the sales team.

3. N-able Mail Assure

The Mail Assure system is an N-able solution that MSPs may purchase in order to provide email protection to their clients as an add-on service. The technology, on the other hand, might just as readily be purchased and managed by an in-house IT staff. It is a stand-alone product that does not require the N-able software to function.

Key Features:

• Because it's hosted in the cloud, there are no hidden infrastructure charges.

• MSPs and multi-tenant environments are catered for.

• It leverages internal data to enhance threat detection.

Cost:

Starts from $1/month.

4. FortiMail

FortiMail is Fortinet's email protection software. Fortinet is a major system security company. FortiMail is an email gateway that is safe and secure. As a cloud-based edge service, the system is available. All of your emails, including incoming and outgoing, are routed through the Fortinet server.

Key Features:

• Protects your network before messages reach the mail server by acting as an edge service.

• Malware, phishing attempts, fake emails, and regular spam are all blocked.

• It's possible to operate it in a virtual or bare metal environment.

Cost:

Request a quote from the sales department.

5. Symantec Email Security.cloud

Symantec is a well-known name in the anti-malware industry for businesses. Symantec Messaging Gateway is the company's on-premises email protection product. The hosted SaaS version, Email Security.cloud, has, however, caught everyone's attention.

Key Features:

• Improves email and endpoint security by utilizing artificial intelligence.

• Provides on-premise and cloud-hosted email security solutions.

• Only a modification of DNS records is required for setup.

Cost:

Starts at $3.95/user/month.

6. SolarWinds Spam Experts

Web hosts and internet service providers will be interested in SolarWinds MSP's Spam Experts. Inbound and outgoing mail filtering, as well as an archive feature, are included in the package.

Key Features:

• Scaling is simple with a cloud-based service, which is ideal for new service providers.

• Email archiving is supported.

• Many multi-tenant alternatives are supported.

Cost:

Starts at $3.95/month

7. Trend Micro Hosted Email Security

Trend Micro's Hosted Email security service is a cloud-based edge solution that uses a variety of ways to secure corporate email systems. An AI-based machine learning monitor that builds a baseline of regular email activity and then prevents any abnormalities is one of the numerous tactics contained in this package.

Key Features:

• Anomaly detection is used to thwart email-based attacks.

• Malware, spam, and phishing efforts are all immediately removed.

• For the most up-to-date danger information, it connects to a worldwide intelligence network.

Cost:

Starts from $79.56.

8. Sophos Email Security

Sophos Email Security comes in three flavors: cloud, appliance, and virtual machine. Both inbound and outgoing emails are examined by the service. Outbound email checks apply for data loss protection, while inbound traffic monitoring eliminates spam emails, phishing efforts, and malware delivery attempts.

Key Features:

• Protects against both inbound and outgoing attacks.

• Can be used to retrieve deleted emails while also functioning as a DLP tool.

• For transmission security, users can have the program encrypt all emails and/or attachments.

Cost:

Starts at $33.21/user.

9. Proofpoint

Proofpoint is a worldwide cybersecurity leader whose mission is to safeguard employees and their data from emerging attacks and dangers that target email, social media, and mobile. Proofpoint has proven to be one of the most effective email security solutions.

Key Features:

• Malware and non-malware email threats, such as email fraud, are blocked by Business Email Compromise (BEC) Defense.

• To identify Very Attacked People, get visibility into people (VAPs.).

• Access to powerful machine learning (ML) technology (NexusAI) for effectively classifying spam, phishing emails, malware, and other threats.

Cost:

Starts at $1.50/user/month.

10. Barracuda Email Protection

Barracuda Networks is a worldwide pioneer in security, application delivery, and data protection. Barracuda provides Barracuda Email Protection, which is one of the greatest email security systems available and is designed to stop all 13 email threats.

Key Features:

• Combine email gateway protection with AI-assisted inbox protection.

• Security awareness training and automated response.

• Enforce email retention regulations to ensure cloud archiving compliance.

Cost:

$2.66/user/month.

11. Mimecast

Mimecast is a company that makes cloud-based email security and cybersecurity software. Their Email Security product takes a comprehensive approach to cybersecurity, allowing it to prevent (before an attack), maintain business continuity (after an attack or failure), and recover data (after an attack occurs).

Key Features:

• Determine the source of brand imitation and put a stop to it.

• Integrations for automation and orchestration

• Protection for URLs and attachments

Cost:

You can request a quote from the sales team.

12. Microsoft Defender for Office 365

Microsoft Defender for Office 365 has replaced Office 365 ATP (Advanced Threat Protection). For the Microsoft 365 suite, Office 365 Defender delivers best-of-breed and native threat prevention.

Key Features:

• Protect yourself from phishing and corporate email compromise.

• Investigate, respond to, and repair attacks automatically.

• The use of artificial intelligence to detect questionable material and correlate attack trends.

Cost:

Starts from $1.61/month/user

13. FireEye XDR (now Trellix)

Trellix is a fresh new threat detection and response software that was created as a result of the merger of two major cybersecurity companies, McAfee Enterprise, and FireEye, in 2021. Trellix is a subsidiary of FireEye, a leading provider of email security solutions.

Key Features:

• Advanced spear-phishing, spam, and impersonation protection.

• Examine and rewrite URLs that lead to sites that steal credentials.

• To swiftly detect and block hazards, it employs adversarial, machine, and victim intelligence.

Cost:

Starts at $27,351/36 months.

14. SpamTitan by TitanHQ

TitanHQ is a multi-layered, SaaS-based comprehensive cybersecurity solution meant to keep users safe. TitanHQ's solutions are aimed at SMBs, SMEs, and managed service providers (MSPs) who require superior email protection.

Key Features:

• Anti-spam and anti-malware blacklists that are updated in real-time.

• Customize your protection using blacklists, graylists, and whitelists.

• Scanning outbound emails to guarantee that no harmful emails leave the company.

Cost:

Starts from $1.26/month/user.

15. Cisco Secure Email

Cisco Secure Email (previously Email Security and ESA) is a multi-layered cloud-based email security technology that detects, quarantines, investigates and remediates email-based cyber intrusions.

Key Features:

• Detect and analyze fraudulent senders, as well as to detect and block BEC attempts.

• To safeguard email, use robust data loss prevention and encryption.

• Cloud Mailbox enhances the intrinsic security of Microsoft Office 365.

Cost:

Request the sales team to provide a quote.

16. Vade

Vade's email security solutions guard consumers and enterprises against sophisticated cybersecurity threats such as phishing, spear phishing, and malware.

Key Features:

• Machine learning and deep learning algorithms are used to analyze emails, webpages, attachments, and photos.

• Based on heuristic criteria, does behavioral analysis of emails, websites, and attachments.

• As a REST API service, it may be readily incorporated into your email platform.

Cost:

Starts from $30/user/year.

17. Microsoft Exchange Online

On your PC, phone, or web browser, Microsoft Exchange Online delivers hosted email, calendar, and contacts.

Key Features:

• Leading artificial intelligence, automation, and expertise let you spot attacks faster, respond more effectively, and strengthen your security posture.

• Prioritize the correct risks with unified management tools designed to optimize your company's human knowledge.

• Integrate enterprise security solutions that operate across platforms and cloud environments to protect your whole operation.

Cost:

Starts from $4/user/month

18. Area 1 Security

Area 1 Security, a cloud-based tool that blocks phishing attempts across all traffic vectors—email, web, and network—deploys in minutes.

Key Features:

• Automated integrations with Windows, Bind, and industry-leading DNS servers allow for flexible deployments.

• Mobile and roaming users should be protected against sophisticated targeted ads.

• Provide customer block pages and messages to alert users to phishing campaigns that have been blocked.

Cost:

You can start for free.

19. IRONSCALES

IRONSCALES' best-in-class email security technology is developed to detect and eliminate risks in the inbox and is driven by AI and refined by hundreds of client security teams.

Key Features:

• Before, during, and after occurrences, comprehensive protection against all types of phishing.

• AI-assisted tools and methods

• Ongoing innovation and a forward-thinking approach.

Cost:

You can start for free.

20. Filewall

The FileWall plugin uses odix's unique technique to detect and remove malware from files. FileWall disarms malware from both external and internal email traffic and gives a cleaned file for safe consumption, rather than attempting to identify known malware and blocking the file for the user.

Key Features:

• Both internal and external senders will benefit.

• It safeguards against both known and unforeseen threats.

• In-depth file inspection, including archive, password-protected, and other types of files.

Cost:

Offers a free version.

21. Egress Intelligent Email Security

The Egress Intelligent Email Security platform assists businesses in addressing their most difficult cybersecurity challenge: insider danger.

Key Features:

• User procedures that are simple and adaptable, as well as email protection choices that are adjustable, improve data security while reducing user and IT complexity.

• To enable wider adoption, it reduces the user friction frequently associated with email encryption.

• Egress Protect is simple to connect with your existing email infrastructure and lays little administrative stress on your IT staff.

Cost:

Starts from £75/user/year.

22. Retruster

Retruster is a security platform for email that detects phishing and fraudulent emails. Its extensive AI and machine learning capabilities make it a powerful solution for administrators, but its simple and user-friendly design makes it a user favorite.

Key Features:

• As a last line of protection, it works with any existing security system.

• It provides users with context-specific alerts about potential hazards and allows them to view information that would otherwise be invisible to the naked eye.

• Retruster detects abnormalities in real-time using the Microsoft Graph API and proprietary algorithms.

Cost:

You have to request the sales team for a quote.

23. Phish Protection by DuoCircle

Phish Protection Email Security with Advanced Threat Protection is a cloud-based email security package for enterprises that prevents phishing attacks, spoofing, and other harmful threats via email in real-time, without the need for any expensive instruments or software to be installed.

Key Features:

• Protect your users against phishing scams by providing them with a warning if they are about to visit a dangerous website.

• Access to the mail queue in real-time, as well as click reporting.

• Has an unlimited number of inbound messages.

Cost:

You have to request the sales team for a quote.

24. VIPRE Email Cloud

VIPRE cloud email security protects enterprises from online dangers propagated by email by providing complete, unrivaled protection against malicious links and corrupted files.

Key Features:

• VIPRE provides self-learning anti-spam filters that are updated in real-time.

• Threat intelligence is provided to suffocate unwanted or harmful transmissions.

• Users are protected from both known and unknown email-based attacks through six levels of screening.

Cost:

One-year membership for five seats starts at $150.

25. Zix Email Threat Protection

With protection from ransomware, malware, and more, Zix Email Threat Protection takes the guesswork out of keeping your email, employees, and business secure from the newest threats.

Key Features:

• Analyzes email for a variety of characteristics, including targeted keywords, marketing patterns, and known and zero-hour malware assaults.

• Built-in impersonation and spoofing protection ensure that your communications work for you rather than against you.

• Fully tuned, but yet adaptable to your unique company needs with granular options.

Cost:

Starts from $100.00/year.

26. Hornetsecurity Spam and Malware Protection

The Spam and Malware Protection service from Hornetsecurity is a best-in-class cloud email filtering solution that keeps your inbox free of spam and malware.

Key Features:

• Its Spam Filtering Service shields mail systems against DDoS assaults and phishing emails.

• Hornetsecurity's Hosted Spam Filtering and Malware Protection stop DoS assaults long before they reach the customer's network.

• Newsletters that aren't spam and other informational emails that obstruct your productivity are filtered out and saved for later retrieval.

Cost:

Request a quote from the sales department.

27. INKY Phish Fence

Using powerful detection algorithms and a unique banner technology, INKY detects and stops complex phishing emails that earlier email systems are unable to detect.

Key Features:

• Keeps you ahead of trademark forgeries and account takeovers by detecting the behaviors of the most skilled attackers using technology that is continually growing smarter.

• Every HTML email is parsed and rebuilt to guarantee harmful material isn't sent through.

• Before email communications leave the organization, INKY Outbound Mail Protection raises awareness about dangerous email messages.

Cost:

Request a quote from the sales department.

28. Material Security

Material Security enables enterprises to implement Zero Trust email security principles by safeguarding user mailboxes even after they have been compromised or destructive messages have been delivered.

Key Features:

• Material may be deployed in 15 minutes using APIs, with no impact on email delivery and no need for client-side agents or plugins.

• Admins can apply safeguards to specific users and teams on a case-by-case basis.

• Material is managed by a private, single-tenant cloud instance that clients have complete access to and control over.

Cost:

Request a quote from the sales department.

29. Clearedin

The unique Identity Trust Graph is how Clearedin offers the platform's robust multi-vector phishing capabilities. This SaaS solution addresses the increasing and costly business challenge of email security and collaboration.

Key Features:

• For each individual (node), the Clearedin Identity Graph creates a detailed behavioral fingerprint and models their communication patterns and cadences.

• Your trust relationships are regularly monitored by the Clearedin Identity Graph, which flags any incoming messages from dubious senders.

• To avoid this, the Clearedin Identity Graph maintains an up-to-date list of trustworthy persons and domains outside of your business.

Cost:

Ask for a quote from the sales department.

30. Perception Point

Advanced Email Security from Perception Point combines cutting-edge threat prevention with the cloud's speed, scale, and flexibility.

Key Features:

• Regardless of scale or traffic volume, lightning-quick scan rates assure no delays in reception.

• As new cyber-attack strategies emerge, cloud-based architecture shortens development and deployment cycles, ensuring you're always one step ahead of adversaries.

• Your IT staff will have no trouble deploying it in minutes.

Cost:

You can start at $7/user/month.

Things to consider while selecting Cloud Email Security Tools

Protection against phishing

When selecting a solution, keep in mind that many companies charge extra for anti phishing as a distinct service from email security. Rolling out an email security solution with anti phishing functions and services provided by default offers value for MSPs in terms of cost.

Email archiving with strong encryption

Look for archiving solutions that incorporate encryption to help keep data secure, as well as solutions that allow customers to choose their own retention time to meet their specific demands.

Control and visibility over email

Users desire more control and visibility over their email flows since email is such a crucial aspect of everyday work. Email security systems with robust reporting capabilities, quarantine management, and visibility over email flows for each user type can help with this.

Conclusion

In this article, we discussed the different Cloud Email Security Tools. Hope this has given you a clear idea and how you can choose your desired Cloud Email Security Tool.

FAQs

What Is Email Security and How Does It Work?

Malicious emails cannot be delivered to, circulated within, or transmitted from your email network thanks to email security technologies. Email security is a wide phrase that refers to a variety of technologies, software solutions, and frameworks aimed at securing email networks.

What Are Email Security Gateways and What Do They Do?

Email security gateways are intended to protect your email network by preventing dangerous email content from accessing user inboxes and preventing malicious email content from being transmitted outward. To perform a deterministic evaluation of an incoming email message, many email security gateways utilize a combination of email content scanning, domain reputation scanning, URL scanning, and attachment sandboxing techniques.

What Is Email Security in the Cloud?

Modern email security gateways are frequently cloud-based, although they can also be installed on-premises or in a hybrid configuration. Especially with cloud-based email solutions like Microsoft 365 or Google Workspace, deployment should be simple.

What is the definition of email data loss prevention?

Email DLP technologies, in essence, monitor a company's email exchanges to see if data is a danger of loss or theft. Email DLP may be done in a variety of ways. All the various DLP techniques include keeping track of email data sent and received, detecting unnatural email activity, and flagging or blocking the emails that cause data loss.

Is it necessary for me to have email data loss prevention?

It's critical to prioritize your company's resources and target areas that represent crucial security concerns unless you have an unlimited security budget. The danger vector that security leaders are most concerned about is the email.