List of the Top Email Security Software for Freelancers in 2025 - Page 3

Sending and receiving emails that comply with HIPAA regulations has become incredibly straightforward and affordable. With MailHippo, you can easily and securely send sensitive information and attachments without needing to navigate complex setups or configurations; simply sign up and start using it right away. The platform utilizes end-to-end encryption to safeguard your emails and attachments during transmission and storage. Furthermore, MailHippo integrates smoothly with your current email address and is compatible with any email service provider. It is designed for optimal use on smartphones and tablets, enhancing its convenience for users on the go. Additionally, you receive a unique link that facilitates the secure collection of emails from anyone with ease. Don’t miss out on our exclusive Beta program, which allows you to try our secure encrypted email messaging service at no cost while enjoying the reassurance that comes with HIPAA compliance. Experience a new level of security in your communications today!

IRONSCALES provides an innovative, API-integrated email security and training platform powered by AI, designed to assist organizations in combating sophisticated phishing threats. We are convinced that phishing challenges require both human and technological interventions for effective resolution, which is why our combined strategy distinguishes us from others in the market. This dual approach not only enhances security but also empowers users to recognize and respond to threats more effectively.

Make a wise investment today to bolster your defenses against email security threats by acquiring a robust email security solution tailored for small businesses at affordable rates. Cybercriminals are increasingly targeting high-level executives like CEOs and CFOs across various sectors, alongside crucial departments such as HR and Accounting. While Office 365 offers some level of protection, its capabilities are insufficient to effectively combat impersonations, email fraud, and phishing attacks. Relying solely on custom transport rules to block domains and guard against employee impersonations can leave significant gaps in security. PhishProtection stands out as it is compatible with all email servers, devices, and SMTP services, ensuring comprehensive protection regardless of your location or the email client you use. Whether you access your emails through your phone, Outlook, or other platforms, this solution offers top-notch security for both Android and iOS devices, making it a critical investment for safeguarding your business communications. In today’s evolving cyber landscape, prioritizing email security is not just smart; it's essential for every small business.

An additional layer of security has been established to block potential threats from infiltrating users within the network. This system is meticulously crafted to protect email communications, which are frequently the most vulnerable to cyberattacks. ESET proudly offers a true 64-bit product that accommodates clustering, ensuring that organizational speed remains efficient regardless of size. ESET Mail Security solutions incorporate a unique blend of anti-spam, anti-phishing, and host server protection, utilizing machine learning, comprehensive data analysis, and expert insights within an award-winning mail security framework. This advanced functionality significantly diminishes both unsolicited emails and targeted threats, allowing employees to focus on their tasks while maintaining uninterrupted business operations. Users are often confronted with phishing attempts that can carry additional malicious components, highlighting the necessity for a cohesive email security strategy. Depending on individual users to identify genuine emails can be an inefficient method, as they may quickly become overwhelmed by this responsibility. To ease this challenge, users are automatically alerted about spam emails that are quarantined, thereby improving their capability to manage their inboxes with greater efficiency. Furthermore, these notifications ensure that legitimate communications are not overlooked amidst the clutter of spam.

Leverage the integrated features of your email servers along with the browsers used by your visitors to swiftly detect, address, and resolve connectivity, security, and content challenges related to your domain. URIports stands out as a comprehensive tool that keeps an eye on the security, settings, and overall integrity of both web and mail servers. Born from years of expertise in online development and oversight, URIports ensures robust monitoring capabilities. After installation, the system collects and analyzes reports generated by visitors' browsers and email servers. These insights are meticulously processed to give you a clearer understanding of your website's functionality. Stay informed about violations, network complications, certificate discrepancies, deprecated code, and much more! Additionally, safeguard your online presence from spam, fraud, and phishing threats by keeping an eye on your SPF/DKIM alignment efficiently. This proactive approach allows you to maintain a secure and reliable online environment for your users.

Cloud-based applications such as email services, collaboration platforms, and storage options necessitate proactive security strategies. A comprehensive set of safeguards, including spam filtering, anti-malware measures, anti-phishing tactics, and advanced threat protection, serves as an essential barrier against cyber threats. By enhancing your Microsoft 365 services—like Exchange Online, OneDrive, Teams, and SharePoint Online—with an extra layer of advanced security, you can effectively block unwanted emails, prevent targeted attacks, and reduce the risk of ransomware, which allows staff to focus on their primary duties and promotes smooth business workflows. Furthermore, users will receive real-time updates via a dedicated console or alert system, ensuring they remain well-informed at all times. New users also benefit from automatic security measures, offering a complete defense against malware, spam, and phishing threats, complemented by state-of-the-art zero-day defense features and an intuitive cloud management interface. This advanced, award-winning filtering engine enhances performance and efficiently eliminates spam, keeping inboxes clear of unsolicited messages while protecting confidential data. Overall, this approach guarantees that the organization can navigate a digitally evolving landscape filled with various threats securely and effectively. Additionally, continuous updates and improvements to the security systems will further bolster defenses against emerging cyber risks.

Raptor Email Security is an MX-based system crafted by specialists to effectively block spam, phishing attempts, and malware threats, employing an innovative scoring system along with various technologies like ClamAV, MIMEDefang, and Sendmail. Our dedicated team of spam experts guarantees a spam-free experience, resulting in zero spam and zero support tickets while doubling your resources. By routing your emails through our servers, your system gains robust protection against most cyber threats, allowing you to expand your hosting revenue by adding additional accounts and optimizing resource use. Enhanced by Raptor Review, our service offers a thorough evaluation of your email setup, featuring a premium support line to address issues such as spam blocking, delivery enhancement, scam detection, and recovery of lost emails. Setting up Raptor Email Security is quick and easy, taking just a few minutes, and you can enjoy a complimentary 30-day trial to experience its benefits firsthand. With this solution, you can ensure that your email communication remains secure and efficient while gaining peace of mind.

Your email acts as your digital persona, making it essential to protect its confidentiality by using aliases that forward messages to your inbox while eliminating any tracking mechanisms. When prompted for your email address on a website, consider using Shroud.email to create a unique alias that keeps your real identity hidden. Any messages sent to these aliases will be effortlessly redirected to your actual email, allowing you to avoid revealing your true address altogether. Our advanced tracker removal feature guarantees that all tracking elements are stripped from your emails, ensuring that senders can't snoop on your inbox. If you find that you no longer need a specific alias, you can delete it with ease; alternatively, if a certain sender becomes a nuisance, blocking them is a simple option! By taking these steps, you can explore the internet with assurance and maintain greater control over your personal data, ultimately enhancing your online security.

Safeguard your business effortlessly with a one-click solution that delivers comprehensive protection across the board. This integrated approach to threat defense ensures a well-rounded, state-of-the-art safeguard that won’t overburden your IT team. By leveraging advanced AI, our system not only predicts potential risks but also swiftly detects and resolves problems, allowing you to focus on what truly matters—your business's growth and success.

Presenting an innovative solution that allows you to tokenize your digital files straight from your email, offering a straightforward method to protect documents, videos, audio files, and more with a single click. This service enhances ownership and command over your digital assets like never before, all while integrating seamlessly into your existing email attachment process through end-to-end encryption. You can control who has permission to download, share, and view your attachments, thereby ensuring the security of your files. With real-time tracking capabilities, you can monitor who has accessed your files and whether they have downloaded, shared, or simply viewed them. The platform centralizes the management of your email attachments into one library, making it incredibly easy to keep track of vital documents. Clients are provided with a secure link for safe file exchanges, which further bolsters the security of your communications. Additionally, the option to block your device screen prevents unauthorized screenshots and copying of confidential information. Benefit from unlimited electronic signatures directly within your email, providing unparalleled convenience and protection for your documents. This comprehensive system significantly reduces the risks linked to data breaches, ransomware, and wire fraud, ensuring robust security from desktop to mobile and beyond. You will always maintain control over your files, with clarity on their origin and intellectual property rights, while enjoying peace of mind in all your digital transactions. Furthermore, the platform is designed to adapt to your evolving security needs, ensuring continuous protection as technology advances.

Mailock secure email offers companies a reliable method for sharing sensitive information with clients while protecting their data from potential breaches. It employs advanced encryption technology combined with multi-factor identity verification, ensuring that confidential emails are effectively safeguarded against cyber threats, thereby keeping customer data secure. Users can effortlessly create secure emails from their desktop or browser, utilizing specific rules and keywords that activate encryption protocols. Furthermore, they have the ability to set up authentication barriers that verify the identities of recipients, guaranteeing that only those who are authorized can access the sensitive information. Each message is accompanied by comprehensive audit trails, allowing users to track recipient engagement through instant read receipts. Recipients are also given the option to encrypt their replies at no additional charge. This service not only promotes secure communication but also empowers clients to interact with your business in a safe manner. Additionally, it streamlines the delivery of confidential documents to clients in bulk through automated secure email processes, enhancing operational efficiency. Ultimately, Mailock fortifies the integrity and confidentiality of business communications, cultivating trust and security in all client interactions while ensuring compliance with data protection regulations.

Safeguard your organization against unintentional data leaks with VIPRE SafeSend, an effective and proactive tool tailored for Microsoft Outlook. SafeSend prompts users to verify external recipients and attachments prior to sending emails, which greatly minimizes the chances of sending misaddressed messages and incurring expensive errors. Unlike conventional Data Loss Prevention (DLP) systems that only intervene after emails have been dispatched—placing additional pressure on already stretched security teams to assess and approve them—SafeSend operates in real-time, allowing employees to spot and rectify potential mistakes beforehand. Furthermore, SafeSend meticulously scans outgoing emails and attachments to ensure sensitive information remains securely within your organization's network, delivering an added layer of security. As time progresses, employees will organically cultivate improved email practices, promoting a workforce that is more attuned to security concerns. SafeSend is offered in two distinct packages: one aimed at preventing misaddressed emails and another catering to broader DLP requirements. With VIPRE SafeSend, your organization not only minimizes the risk of data leaks but also cultivates a culture of vigilance and responsibility among its members, ultimately enhancing overall data security.

Keepnet's comprehensive platform for managing human risk enables organizations to cultivate a culture of security through AI-enhanced simulations, personalized training, and automated responses to phishing attempts. This proactive approach significantly mitigates risks stemming from employees, insider threats, and social engineering tactics within the organization and beyond. By utilizing AI-driven phishing simulations across various channels such as email, SMS, voice, QR codes, MFA, and callback phishing, Keepnet perpetually evaluates human behaviors to minimize cybersecurity vulnerabilities. Furthermore, Keepnet's adaptive learning paths are customized for each employee, taking into account their risk profile, job role, and cognitive tendencies, thereby fostering secure practices over time. Employees are also empowered to promptly report any threats they encounter, while security administrators can react 168 times faster thanks to the platform's AI analysis and automated response capabilities. Additionally, Keepnet identifies employees who frequently engage with phishing links, mishandle sensitive information, or overlook security protocols, ensuring that organizations remain vigilant against potential breaches. This continuous cycle of assessment and adaptation is crucial for maintaining a robust defense against evolving cyber threats.

On average, approximately 30% of emails do not reach their intended destinations, frequently ending up in spam folders instead. To recover this lost revenue, it is beneficial to implement a sophisticated email deliverability system. The SendForensics Deliverability Score provides an innovative, predictive evaluation of the likelihood that an email will successfully reach a specific inbox. Essentially, it assesses the 'quality' of an email based on its reception by various global filtering systems, ISPs, and the recipients themselves. This score represents a crucial metric that has previously been overlooked. By examining factors such as email content, sending infrastructure, reputation, engagement history, and external resources like Microsoft SNDS*, SendForensics EDS effectively pinpoints the key issues during each evaluation, allowing users to proactively address potential challenges. This thorough methodology not only enables businesses to refine their email strategies but also plays a pivotal role in enhancing their overall deliverability rates while fostering better communication with their audience. Ultimately, improved email performance can lead to increased customer engagement and satisfaction.

RMail®, an e-security solution offered by RPost®, emerged as a prominent global leader in the year 2000. Specializing in user-friendly email encryption, RMail provides services that ensure privacy, compliance, legal delivery proof, secure file sharing, email rights management, protection against email impostors, and overall email encryption. The transmission security services provided by RMail are particularly beneficial for professionals and organizations tasked with sending sensitive or consumer-regulated data. These offerings extend beyond the capabilities of standard email and encompass: (a) a simplified and more automated email encryption process for enhanced privacy compliance; (b) a reliable proof record detailing the sender, recipient, and content of each email; (c) confidence regarding the delivery and open status of critical emails that are time-sensitive; (d) a timestamped confirmation of content delivery; and (e) the ability to securely share large files, making RMail an indispensable tool for modern communication needs.

To safeguard enterprises against phishing, malware, and account takeovers, advanced email security solutions are essential, as standard protections often fail to identify malicious emails. Since its inception in 2015, Avanan has transformed the landscape of email security, effectively addressing the limitations of traditional gateways that have struggled to adapt to the demands of cloud computing. With patented technology, Avanan offers comprehensive security for all collaboration applications and protects against threats such as ransomware, account hijacking, business email compromise, and supply chain assaults. Their innovative approach has resulted in a remarkable 99.2% reduction in phishing attacks that make it to users’ inboxes. Powered by True AI, which has been honed on vast datasets, Avanan is adept at thwarting even the most sophisticated phishing attempts before they can cause harm. By leveraging API integrations, machine learning, and AI, Avanan enhances cloud email security effectively. The company boasts a client base of over 5,000, with 60% being large enterprises, and has earned recognition as a leading Email Security Solution according to Gartner Peer Insights and G2. Furthermore, organizations that prioritize security must remain vigilant in fending off evolving threats in today's digital landscape.

Strengthen your email security by eliminating malware and phishing threats while also improving your email deliverability! Protect your brand from fraudulent activities and scams, all while gaining in-depth visibility into your email processes with DMARC Analyzer. DMARC, which stands for Domain-based Message Authentication, Reporting, and Conformance, is an email validation framework created through the collaboration of major tech companies such as PayPal, Google, Microsoft, and Yahoo!. By adopting DMARC, organizations can acquire essential insights and establish control over their email communications. This powerful tool effectively shields businesses from phishing and spoofing attacks. Since the introduction of the DMARC standard in 2012, DMARC Analyzer has been at the forefront of assisting clients in navigating this landscape. Their intuitive platform simplifies the analysis of DMARC and acts as a knowledgeable consultant, guiding you toward a reject policy efficiently. With a Software as a Service (SaaS) model, DMARC Analyzer enables organizations to easily manage the complexities associated with DMARC deployment. The solution guarantees comprehensive oversight and governance across all email channels, streamlining the process for users. Ultimately, DMARC Analyzer is committed to not only enhancing your email security but also improving the overall efficiency of your operations, ensuring that your organization can thrive in a secure digital environment.

WikiLocks operates similarly to your functionality, integrating seamlessly with your frequently used applications. You begin by choosing the data you want to secure, then designate access permissions for specific individuals and groups. Once this setup is complete, you can share the newly secured document. Remarkably, no matter how the document is accessed, whether it's copied or pasted, its protection remains intact throughout its entire lifecycle, ensuring consistent security measures are upheld. This level of protection provides peace of mind when sharing sensitive information.

MailList King offers an efficient mailing list server solution directly on your personal computer, allowing users to easily create, manage, and interact with audiences interested in their website, products, or organization. This software effortlessly works with popular email platforms such as Outlook and Gmail, or it can interface directly with your mail servers to handle mailing list tasks, including managing subscriptions, unsubscriptions, and bounced messages, while also sending out processing confirmations and double opt-in verifications, along with the personalized rich text content you create. For those currently using Excel or Outlook Contacts for mailing lists, MailList King can greatly simplify your workflow by automatically handling the addition and removal of contacts, freeing you to concentrate on producing engaging newsletters and effective sales messages. You don't need advanced technical skills to make use of MailList King, which makes it a practical option for anyone aiming to improve their email marketing strategies. Furthermore, its intuitive interface guarantees that even individuals with limited tech experience can take advantage of its robust functionalities, making it an ideal investment for enhancing communication efforts. With MailList King, managing your mailing lists becomes not only easier but also more effective in reaching your target audience.

In the fast-changing environment of email security threats, growing businesses need a forward-thinking approach that not only tackles existing dangers but also anticipates future risks. Sophos Email harnesses the advanced technology from our well-regarded Intercept X, utilizing deep learning neural networks to effectively counteract zero-day malware and harmful applications. This solution is equipped with the most advanced anti-ransomware strategies available. By implementing behavioral analysis, Sophos Email can identify and mitigate ransomware and boot-record attacks that have yet to be encountered. Furthermore, its time-of-click URL protection assesses the reputations of email links both prior to delivery and at the time of access, successfully blocking elusive, delayed attacks that might slip past other email security measures. Capable of handling millions of emails each day, Sophos Email draws on the latest threat intelligence from the SophosLabs global network, ensuring your email gateway remains steadfast against a constantly evolving array of threats. Thus, businesses can work with increased assurance, backed by cutting-edge technology designed specifically for the challenges of today and tomorrow. In summary, the proactive measures provided by Sophos Email not only safeguard current operations but also empower organizations to embrace growth without compromising security.

Relying on a single antivirus engine for your email security is no longer necessary when you can utilize four powerful options. GFI MailEssentials taps into the capabilities of leading brands such as BitDefender, Kaspersky, and Avira, each offering distinct detection techniques and heuristics. This multi-engine approach enhances your ability to effectively block viruses and malware that may infiltrate your email. With spam constituting nearly 45% of all email traffic, GFI MailEssentials employs 14 sophisticated filtering technologies that demonstrate their effectiveness in real time. By filtering out spam before it reaches inboxes, you can conserve both server space and time. The system excels at stopping spam, blocking forged emails, eliminating messages that link to known malicious URLs, and identifying phishing attempts while also removing nonRFC compliant emails. Furthermore, it can detect emails from fraudulent senders and apply various other strategies to minimize spam. Notably, GFI MailEssentials is compatible with email servers beyond just Exchange, ensuring it can integrate smoothly into your current infrastructure. This versatility makes it an excellent choice for organizations looking to bolster their email security.

Easily oversee the flow of essential information throughout your organization as it circulates via email, file-sharing services, and other applications. This capability is enabled by the Trusted Data Format in conjunction with Virtru’s exceptional Zero Trust Data Control platform. Virtru integrates smoothly with the tools your teams depend on, fortifying operations across Google, Microsoft 365, Salesforce, Zendesk, and more. We make advanced military-grade encryption accessible to everyone. You have the opportunity to deploy Virtru across your organization in less than a day, allowing you to meet your compliance requirements efficiently. With targeted access controls in place, we safeguard your most valuable asset — your data — throughout its entire lifecycle, regardless of its location. Collaborate safely within Docs, Sheets, and Slides, share and store files in Drive, and communicate securely through Gmail and Google Meet, while ensuring the confidentiality of messages sent via enterprise and custom applications. Moreover, you can easily protect emails and documents shared through Outlook, further enhancing the security of your sensitive information. This comprehensive strategy not only boosts security but also optimizes your operational workflow across various platforms, leading to a more efficient and secure environment for your organization.

M365 Manager Plus serves as an all-inclusive tool for managing Microsoft 365, allowing users to report, oversee, monitor, audit, and set alerts for essential activities. It streamlines the management of services like Exchange Online, OneDrive for Business, and Skype for Business from a single interface. This software provides a vast array of pre-configured reports tailored for Microsoft 365, facilitating intricate tasks such as bulk user and mailbox management, secure delegation, and mail handling. With 24/7 monitoring capabilities, it ensures users are promptly informed via email notifications regarding any service disruptions. Additionally, M365 Manager Plus enhances compliance management through its built-in compliance reports. Furthermore, it boasts advanced features for auditing, alerting, and reporting, which are crucial for maintaining the security of your Microsoft 365 environment, ultimately making it an indispensable resource for administrators.

In the current digital realm, the significance of cybersecurity has grown tremendously for organizations. Every day, more than 293 billion emails are sent worldwide, culminating in over 2 trillion messages every week, and this staggering quantity is on the rise. Furthermore, the existence of over 3.48 billion individuals on social media platforms and 4.49 billion internet users globally enhances the susceptibility to cybercriminal activities. This dramatic increase in both personal and corporate data serves as an ideal breeding ground for cybercrime groups to flourish. Given that cyberattacks can occur without warning, seizing the moment is vital; cybercriminals frequently leverage the element of surprise to their benefit. Studies show that MailGuard consistently outpaces its rivals, achieving a time advantage of two to forty-eight hours in counteracting swiftly emerging threats. MailGuard's distinctive "Hybrid AI" approach is particularly noteworthy as it demonstrates an exceptional capacity to predict and adjust to new and changing threats. When combined with our cloud-based solutions for web and email security, MailGuard is uniquely positioned to provide swift protection for users across the globe. As the digital landscape evolves further, the need for strong cybersecurity measures will grow even more critical, highlighting the necessity for proactive strategies. In this dynamic environment, organizations must prioritize their cybersecurity efforts to mitigate risks effectively.

BUFFERZONE is an innovative, patent-pending system designed to contain and neutralize threats, safeguarding endpoints against sophisticated malware and zero-day vulnerabilities while enhancing both user and IT efficiency. It shields users and organizations from complex threats that often bypass detection by scrutinizing suspicious content found in web browsers, emails, and external storage devices. Once identified, BUFFERZONE disarms this content and facilitates its safe transfer to the designated endpoint and secure network areas. Additionally, it delivers essential insights that contribute to comprehensive security assessments across the enterprise. As a streamlined solution, BUFFERZONE is straightforward to implement and configure, offering cost-effective protection for up to thousands of endpoints. This combination of security and usability makes BUFFERZONE an essential tool in modern cybersecurity strategies.