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Top 6 Email Security Controls

The term "email security" refers to a variety of cybersecurity techniques to protect an email account or service's access and content.

Sensitive information can be protected in email exchanges with proper email security, which can also guard against spear phishing, phishing attacks, email spoofing, and unauthorized access to, loss of, or compromise of one or more email addresses.

Why is Email Security Important?

Because malicious email is a common method for disseminating ransomware, spyware, worms, various kinds of malware, social engineering attacks like phishing or spear phishing emails, and other cyber dangers, email security is crucial.

For attackers trying to break into a corporate network and steal sensitive information like personally identifiable information (PII), protected health information (PHI), or intellectual property, email is one of the popular attack channels (industrial espionage).

Here are some top email security tools:

1. SpamTitan

A top secure email gateway technology called SpamTitan offers a thorough defense against email threats like spam, malware, ransomware, and phishing attacks. With a market-leading catch rate of 99.99% and a false positive rate of 0.0003%, SpamTitan is built on a robust spam filtering engine.

Along with spam filtering, SpamTitan offers a comprehensive defense against sophisticated phishing attacks by scanning all incoming emails in real time and removing hazardous information. Such as attachments with malicious code and connections to phishing websites.

2. Avanan

Avanan is a cutting-edge cloud-based email security solution that offers complete threat protection for Google Workspace (Formerly GSuite) and Office 365. Businesses are safeguarded by Avanan's technology against sophisticated email threats like phishing, malware, account breach, and data loss.

Avanan sits inside the email environment, requires no MX record changes, and can be installed in a matter of minutes as opposed to standard secure email gateway solutions. Avanan can evaluate all previous emails thanks to its API-based interface, which enables it to precisely identify email fraud and user impersonation.


IRONSCALES offers a quick, effective defense against dangers inside the email inbox. They provide two paid packages (Email ProtectTM and Complete ProtectTM) that provide integrated security and awareness training in addition to anti-phishing protection, all of which are managed from a single dashboard.

The cloud-based IRONSCALES platform is ideal for usage with Office 365 and Google Workspace. There is never a need to modify MX records during implementation, which may be finished in as little as two clicks. In tests, it found phishing risks that Office 365 and other top email security solutions had overlooked.

Against complex social engineering threats like phishing and business email compromise, IRONSCALES offers a strong defense.

4. Trustifi Email Security

As a provider of email security and encryption, Trustifi aids businesses in protecting their inbound and outgoing email communications against email threats like phishing, account takeover, and malware sent by email.

With the help of Trustifi, sensitive data is protected while at rest, in transit, and during storage by combining advanced inbound threat detection, which checks emails for dangerous content, with outbound email encryption.

Regardless of the platform being used for communication, Trustifi lets enterprises secure their inboxes and maintain compliance. It is compatible with local email clients, Office 365 Outlook, and Google Workspace.

5. Armorblox

A cloud-based email security system called Armorblox uses machine learning to protect users from malware and phishing attacks right away after installation. With an especially outstanding ability to guard against malware, dubious URLs, and social engineering assaults, it aids in your organization's defense against a variety of security risks.

NLU (natural language understanding) is a tool that Armorblox uses to analyze email content and spot signs of phishing scams and account compromise. This system safeguards users by sandboxing questionable content, displaying cautionary banners to questionable email communications, and offering thorough analytics to guard against potential assaults.

6. Mimecast Secure Email Gateway

Mimecast is one of the Email Secure Gateways with the most features available. It is primarily aimed at enterprise users and offers extensive admin controls in addition to a high level of threat protection.

The Mimecast platform has a lot of flexibility and capability. Mimecast offers an effective defense against email attacks, and administrators can customize the service to meet your unique requirements. Impersonation Protection from Mimecast helps to guard against phishing assaults.

Additionally, Mimecast provides capabilities like URL and Attachment protection. These operate in real-time and prevent network infection from attacks.


Overall, the top 6 email security controls are effective in preventing malicious activities and protecting the integrity of your email system. Implementing these controls can help ensure that your email environment remains secure and reliable.

By following best practices, such as keeping software and systems up to date, using strong passwords, and enabling two-factor authentication, you can ensure that your email system remains well-protected.

Additionally, monitoring for suspicious activities, implementing email filtering, and using encryption can help protect your emails from being accessed by unauthorized individuals. By utilizing these security controls, organizations can protect their email systems and the data within them.

Have questions about email security? Not sure which tool is right for you? Enfology Services offer a variety of IT service, IT security services, and IT support services in Sacramento and surrounding cities. We can answer all your questions and implement these tools for you. Find more information at and book a free consultation.

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