Top Delivery Trust Alternatives

Proton Mail for Business offers a secure and professional email solution trusted by 50,000 organizations. Built with end-to-end encryption and protected by Swiss privacy laws, Proton Mail ensures your sensitive information is safe from unauthorized access and data leaks. Whether you're a small business or a large organization, you can ensure regulatory compliance, reinforce client trust, and keep your communications safe. Easily migrate your team from Google or Microsoft, use your own email domain for your communications, and manage your schedule with Proton Calendar — all in a user-friendly, privacy-focused platform.

PowerDMARC is a powerful email security solution designed to protect your brand's reputation and email communications from various threats such as spoofing, phishing, and ransomware attacks. Utilizing cutting-edge technologies like DMARC, SPF, DKIM, BIMI, MTA-STS, and TLS-RPT, PowerDMARC ensures the safety of your email infrastructure. The platform is designed with user-friendliness in mind, making it easy to manage and monitor your email security measures without dealing with complex configurations. Furthermore, its AI-driven threat intelligence offers critical insights that help in the proactive identification and mitigation of potential threats. With the trust of over 2000 organizations worldwide, including many Fortune 100 companies and government entities, PowerDMARC stands out as a reliable partner in securing your email systems. By choosing PowerDMARC, you invest in a secure future for your email communications and brand integrity.

Healthcare has developed a user-friendly, scalable method for sending secure, HIPAA-compliant patient information via email. It is crucial for healthcare organizations to prioritize the security and compliance of patient data, particularly in email communication. Paubox Email Suite guarantees encryption, ensuring that your patient information remains safeguarded. Our service eliminates the complexities of portals and passcodes, allowing encrypted emails to be sent directly to recipients' inboxes for easy access. With our innovative tools, encrypting emails in healthcare is made straightforward, and they can seamlessly integrate with your current email systems without necessitating additional training for staff. The design of Paubox’s HIPAA-compliant email service aims to empower IT departments while simplifying the process of emailing protected health information for end-users. Overall, this service enhances both security and usability in healthcare communication.

NeoCertified protects confidential data through our secure email application, which operates seamlessly on our adaptable Cloud-based platform. It is accessible via any web browser and integrates with Microsoft Office 365/Outlook and Gmail, while also offering dedicated mobile applications for both iPhone and Android devices. Since our inception in 2002, we have been delivering secure mail solutions that comply with federal standards, enabling organizations to send and receive secure emails from any web browser or mobile platform. Our service is compatible with all email providers, ensuring that businesses enjoy the flexibility and robust security they require for their communications. Additionally, our commitment to constant innovation guarantees that we meet the evolving needs of our clients in an increasingly digital world.

Achieve effortless data privacy compliance with PBHS Secure Mail, a comprehensive encrypted messaging platform that meets HIPAA standards, tailored for healthcare providers including physicians, dentists, and medical facilities. The platform's user-friendly design eliminates the need for installation, configuration, or ongoing maintenance, enabling access from any device and location. Sharing essential documents, such as radiographs, CT scans, and messages is simplified, with all information well-organized for easy retrieval by your entire team. Initiating use is straightforward; just log in with your ADA Membership ID. Furthermore, the optional Outlook Plug-in enables the convenient sending and receiving of messages directly within Microsoft Outlook on your computer, ensuring that treatment letters and private communications from your management software remain encrypted. Radiographs dispatched from your digital x-ray systems to Outlook are also safeguarded. You can maintain your regular email interactions with colleagues and patients while upholding HIPAA compliance, which facilitates an effortless transition to secure communications. This innovative solution allows you to prioritize delivering exceptional care and ensures the highest levels of data security are upheld throughout your practice. By utilizing PBHS Secure Mail, healthcare professionals can enhance their communication efficiency while protecting sensitive information.

MDaemon Technologies has created the email threat detection technology utilized by Security Gateway. For over two decades, this trailblazer in the email industry has been safeguarding email servers from various dangers like viruses, spam, and phishing. Organizations rely on their expertise to maintain the security of their email exchanges. Their protection extends to all email platforms, such as Microsoft Exchange and Office 365, among others. With a dedicated team of email security experts, Security Gateway simplifies the management of your organization’s email security needs. Utilizing the latest advancements in email threat detection technology and policy enforcement tools, Security Gateway ensures that legitimate emails are efficiently delivered to and from your users. Additionally, the cloud service offered by Security Gateway is straightforward to implement, allowing you to concentrate on other vital responsibilities. To learn more about the functionalities of Security Gateway, be sure to check out this informative video.

Hushmail enhances the security of your emails, web forms, and electronic signatures to ensure client confidentiality. Known for its security and HIPAA compliance, it has garnered trust among healthcare professionals globally. The setup process is straightforward, allowing you to send your first encrypted email instantly and create a secure online intake form in just a few minutes. Hushmail functions like standard email accounts while incorporating advanced security features to safeguard your information. You can send and receive encrypted messages through both web and iPhone applications. Additionally, your account can be accessed via Outlook, Apple Mail, or Android devices, making it convenient to manage your communications. Transitioning your forms to an online platform takes mere minutes with Hush™ Secure Forms, which serves as a secure substitute for traditional paper forms and offers instant online signing capabilities for your most critical documents. Switching from traditional pen and paper to e-signatures has never been simpler or more efficient. This streamlined process enhances productivity and ensures that client data remains protected at all times.

SenditCertified provides a distinctive range of patented cloud services designed for secure email exchanges, file storage, and signature-required transactions, all backed by robust security measures. With this platform, users can effortlessly manage their secure communications while being safeguarded against various threats. A notable feature is the opportunity to try their secure, biometric-enabled email solutions free for 14 days, with no credit card required. Their cutting-edge technology ensures the secure handling of sensitive medical data, such as patient identification, diagnoses, referrals, test results, and medication details, while fully adhering to HIPAA regulations. Moreover, SenditCertified supports private conversations that respect attorney-client privilege, enabling the safe transfer of emails, documents, and multimedia. Users enjoy the ability to control access to their communications by determining who can view, print, save, or download files, significantly boosting privacy and security. Choosing SenditCertified means investing in reliable and secure communication solutions that provide users with confidence and peace of mind, making it an ideal choice for personal and professional use.

SalaX Secure Mail delivers a comprehensive and user-friendly email encryption solution that integrates effortlessly with existing email services, ensuring the protection of sensitive information. It verifies the identities of all users—both senders and recipients—using multiple authentication methods, including robust bank ID verification, SMS and email one-time passwords, and password safeguards. The system bolsters security through features like audit trails and extensive reporting capabilities. With end-to-end encryption, it guarantees that communications remain confidential from the sender to the receiver. Furthermore, Secure Mail supports various email security protocols, such as DMARC, DKIM, SPF, and S/MIME-based encryption. Users retain control over their data thanks to flexible deployment options available in both cloud and on-premises settings. The solution offers a wide array of configuration choices, including APIs and web interfaces, facilitating straightforward customization. Organizations can also classify sensitive data and adjust security levels to comply with their internal policies. Additionally, it ensures adherence to data privacy laws and regulations like GDPR, providing government-grade security measures for enhanced peace of mind. By opting for Secure Mail, you not only heighten the security of your email communications but also gain a reliable partner in protecting your organization's sensitive information. This comprehensive approach to email security empowers users to communicate with confidence, knowing that their data is well-guarded.

Tuta is an encrypted email platform that prioritizes your privacy, offering secure communication with post-quantum cryptography. The service includes features such as encrypted calendars and contacts, ensuring that all your personal and professional data is protected. Tuta supports mobile apps for iOS and Android, and provides an ad-free, user-friendly experience with customizable options for custom domains. The company focuses on environmental sustainability, using green energy to power all its services while maintaining a zero-knowledge, open-source architecture.

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.

Business communication often involves sensitive data, whether it’s personal or internal, which can be at risk of unauthorized access if not properly protected. To facilitate secure and reliable email interactions, consider employing Hornetsecurity's Email Encryption system for enhanced communication integrity. This service automatically encrypts outgoing emails using reliable technologies like PGP, S/MIME, or TLS, depending on the established policies and the availability of required certificates, with no extra steps needed from the user. When the sender's public key is available, their messages are effortlessly decrypted and forwarded to the designated recipient. In light of strict compliance requirements, it has become essential to emphasize the importance of data encryption. In the business realm, a significant portion of sensitive information and file exchanges happens via email, making it crucial to safeguard these transmission channels to protect vital data. By adopting strong encryption protocols, companies can markedly mitigate the chances of data breaches and bolster overall information security. This not only protects sensitive information but also fosters trust among clients and stakeholders, reinforcing the organization's commitment to data protection.

A quarter of the leading 100 German firms with the highest revenues opt for Zertificon's solutions. Our Z1 SecureMail Gateway simplifies Enterprise Email Encryption, ensuring secure communication with anyone, anytime. The entire organization can seamlessly encrypt, decrypt, manage, and verify email signatures in the background. Maintenance for the Z1 SecureMail Gateway is minimal, and the user-friendly, browser-based admin interface requires no specialized skills to operate. Automatic key management and centralized enforcement of security policies further enhance its efficiency. Quick and easy integration into either cloud or on-premises email systems means that your business operations remain uninterrupted. There is no need for employee training, and the experience for recipients is smooth and hassle-free. The Z1 SecureMail Gateway allows for centralized customization of encryption, minimizing the risk of human error. With this solution, you can swiftly achieve compliance and ensure the highest security standards. Additionally, you retain ownership of your encryption keys and benefit from German-engineered data sovereignty, free from backdoors, which enhances your organization’s trustworthiness and security posture. This comprehensive approach not only safeguards communications but also empowers your organization to focus on its core activities without security concerns.

ZixMail is a desktop application designed for email encryption that offers users robust security features for their communications. This user-friendly service enables individuals to encrypt and decrypt email messages and attachments effortlessly with a single click. Renowned as a distinctive Email Encryption solution, ZixMail is relied upon by prominent professionals in sectors such as Government, Healthcare, Legal, and Financial services. It prioritizes an optimal experience for both senders and recipients. By integrating top-tier encryption technology with intuitive interfaces, ZixMail effectively addresses the email security needs of organizations while ensuring ease of use. Additionally, its commitment to user satisfaction sets it apart in a crowded market.

As a leader in the field of information logistics, we enable businesses around the world to communicate effortlessly. This capability is supported by our cutting-edge infrastructure, unique technology, and outstanding customer service. The efficiency and security of your data exchange play a crucial role in your overall operational performance. Are you ready to take the leap with Retarus? A business's success is significantly influenced by agile and secure communication systems that facilitate their digital and automated workflows. From sending newsletters and order confirmations to managing password resets and status updates, the swift delivery of transactional emails greatly enhances the customer experience. Retarus provides connectivity to 99% of all mobile networks, effectively putting nearly everyone on the globe within your reach in a quick and reliable manner. Delve into our case studies to find out how our enterprise SMS services can elevate your customer interactions. You can transmit personalized messages seamlessly, even to large distribution lists, via email, fax, or SMS—everything managed through a standardized and intuitive platform. Enjoy the convenience of communicating directly from your web browser, optimizing your communication processes like never before. By choosing Retarus, your business will not just maintain its connections but also flourish in a rapidly evolving digital environment, ensuring you stay ahead of the competition.

Echoworx stands out as a fully-managed SaaS email encryption solution by providing eight distinct methods for sending secure emails, accommodating nine different authentication methods, and offering support in up to 28 languages, which allows for safe communication across various devices and locations. Among its key attributes are multiple secure mail delivery options, including Web Portal, S/MIME, PGP, Secure PDF, Certificate Encryption, Secure Attachments (such as PDF, Office, and ZIP), as well as TLS with fallback. Additionally, it features a wide array of authentication methods like Full OAuth Access, Self-Registration, SMS, Shared Secret Passphrase, SSO, System-Generated Verification Codes, Passwordless options, and Multi-Factor Authentication (MFA) for enhanced security. Users can also benefit from a complimentary full proof of concept trial (POC) and 24/7 access to expert support, ensuring that assistance is always available when needed. The platform allows for seamless end-to-end deployment and includes options for recalling and tracking secure emails. With extensive branding capabilities and self-service account management, Echoworx is committed to providing a comprehensive and user-friendly email encryption experience. Ultimately, this combination of features empowers organizations to enhance their communication security effortlessly.

Our HIPAA-compliant email service enables you to conveniently access emails, contacts, calendars, and files from anywhere, at any time. Boost your efficiency by collaborating securely with colleagues, clients, and vendors. Save money by removing the necessity for extra licenses, backups, or antivirus programs associated with your email system. Protect your data through hosted email services situated in highly secure data centers, which are fortified with state-of-the-art firewall and antivirus technologies. Mitigate risk by preventing both accidental and intentional deletions of emails by users. This all-encompassing strategy not only enhances communication but also strengthens the integrity of your organization’s data, ensuring that critical information remains safe and accessible. By adopting this service, you can focus on your core business activities while maintaining peace of mind regarding email security.

Sendio's Opt-Inbox is a cutting-edge solution for managing senders that effectively filters emails that have successfully passed through security measures, ensuring that only messages from trusted contacts or subscriptions reach the user's inbox. This approach tackles the frequent issue of inboxes being inundated with a flood of cleared messages, which typically include persistent sales pitches, promotional materials, and mass emails. Consequently, it has become increasingly difficult to differentiate between potentially harmful emails and those that could be important or beneficial. This situation can create significant hurdles for busy executives and professionals who cannot afford to overlook essential communications, as the risk of missing a vital email amidst a chaotic quarantine queue is heightened. By implementing the Opt-Inbox, users are empowered to regain control over their email interactions, enabling them to concentrate on what truly matters while eliminating unnecessary interruptions. Moreover, this innovative system not only enhances productivity but also promotes a more organized and efficient email environment.

Spike consolidates your entire workspace into a single Inbox that encompasses email, chat, calendars, calls, team collaboration, and tasks, effectively streamlining your workflow by eliminating the need to toggle between multiple applications. By combining conventional email with instant messaging, Spike's conversational email feature reduces the chaos of lengthy email threads. With real-time communication and live collaboration capabilities, users can enjoy enhanced interactions that foster a more personable communication atmosphere. Available on iOS, Android, Mac, and Windows, Spike ensures that you can stay connected and organized no matter what device you are using. This integration of features is designed to improve productivity and simplify the way you manage your professional communications.

Mailfence is a provider of encrypted email services that employs OpenPGP-based encryption along with digital signatures for enhanced security. It boasts an array of features that facilitate collaboration while ensuring both security and convenience are maintained. Users can securely store and edit documents through Mailfence Document, and sharing these documents with teammates is as simple as a single button press. Additionally, the Mailfence Calendar helps users manage tasks, meetings, events, and other vital information efficiently. The Contacts feature allows for the storage of contact information and the creation of mailing lists, which enhances overall productivity. Designed with full interoperability in mind, Mailfence can be synced seamlessly with various services. Furthermore, it offers fully customizable whitelabel versions of its interface, catering to diverse branding needs. In a commitment to online privacy, Mailfence contributes 15% of its PRO subscription revenue to organizations like IFF or EDRI. This dedication to supporting privacy advocacy is a testament to Mailfence's values.

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.

Mailprotector delivers an exceptional email service exclusively through its impressive network of partner resellers, allowing users to experience encrypted email seamlessly without needing extra plugins or applications. The innovative Bracket simplifies the email encryption process, transforming what can often be a complicated task into an enjoyable one; just enclose the [subject] in brackets within any email client on any device, and Bracket manages the encryption effortlessly. In terms of comprehensive security, it effectively filters out unwanted junk emails that users prefer to avoid. Meanwhile, CloudFilter provides strong protection against annoying spam and serious email threats, including viruses and phishing attempts, all while ensuring the experience remains efficient and user-friendly. This service not only helps to reduce the influx of spam but also protects sensitive data from being accidentally shared through email communications. Furthermore, SafeSend builds upon CloudFilter's capabilities by offering enhanced control over outgoing email traffic with customizable content rules and other advanced features, guaranteeing a secure and personalized emailing experience. With these powerful tools at their disposal, businesses can engage in communications with complete assurance, knowing that their email interactions are securely managed and protected. Ultimately, these solutions create a fortified environment for effective digital communication.

Atomic Mail prioritizes user privacy as an email service provider, offering features such as the ability to create multiple aliases, strong security protocols, and an easy account recovery system. By generating various email aliases, users can better protect their personal information. With zero spam and no advertisements, the service enhances user experience significantly. It also includes email password protection and employs end-to-end encryption, ensuring that only the sender and recipient have access to the content of their messages. Notably, with Zero Access Encryption, Atomic Mail does not have the ability to read your emails. Additionally, users can recover their accounts using a unique seed phrase, allowing them to regain access without sacrificing security measures. This comprehensive approach to privacy and security makes Atomic Mail a reliable choice for individuals who value their online communications.

Advanced Email Security Solutions. Our platform integrates a robust layer of human security that employs sophisticated encryption, analytics technologies, and contextual machine learning to thwart data breaches initiated by users, safeguard sensitive information (Egress Guard), and pinpoint vulnerabilities within your email infrastructure. In order to empower employees to make informed security choices, we leverage cutting-edge DLP technology alongside contextual machine learning capabilities. This approach effectively identifies and mitigates both accidental and deliberate data leaks, while ensuring that sensitive information is only shared with the appropriate recipients. Our user-friendly plug-in simplifies the process of email encryption, making it accessible for all users. Furthermore, we automate protection measures in alignment with your established security policies. Our intelligent system evaluates the actual threat level of potential breaches by managing data sharing, ensuring that optimal security and control are consistently maintained. Additionally, our eDiscovery software streamlines analytics and reporting processes across your email network, saving valuable time and resources. With our comprehensive solutions, organizations can enhance their email security while fostering a culture of awareness among employees.

Who can access your emails? With traditional emails, you, the recipient, and all email service providers may have visibility into the contents, along with potential others. In contrast, end-to-end encryption restricts access solely to the sender and the intended recipients, ensuring greater privacy. The iOS app known as Letterbox enhances the end-to-end encryption experience, supporting a wide range of email services and employing the widely recognized OpenPGP encryption protocol. Although Letterbox operates like many other email applications, it specifically emphasizes the security status of both incoming and outgoing communications, empowering users to identify which emails are secure and which are not. Being a free and open-source email client for iOS, Letterbox aligns with an ongoing research project at Freie Universität Berlin. While it is still in development, users will soon have the chance to try the app on their devices via Apple's TestFlight platform, making secure communication increasingly available to the public. This development not only aims to improve user understanding of email security but also strives to maintain a seamless and intuitive user interface. As technology evolves, the importance of secure communication will only continue to grow.

StartMail provides email services that ensure your privacy and security are at the forefront of its offerings. You have the ability to create temporary email addresses whenever necessary to shield your personal inbox from unwanted junk mail. Upholding privacy as a fundamental human right, StartMail simplifies the process of protecting your information. With a single click, you can send messages that are encrypted with a password, even to those who do not use encryption themselves. Our service adheres to strict Dutch privacy laws, recognized as some of the strongest in the world, while also conforming to European privacy regulations. For businesses, we provide the option of custom email addresses linked to your own domains. Moreover, there's no need for software installation—setting up your account is quick and effortless, taking only a few minutes. By choosing StartMail, you can enjoy peace of mind knowing that your communication is secure and your privacy is respected.

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.

When it comes to efficiently and securely sending confidential files or emails to customers, partners, or employees outside the safe boundaries of your organization, adhering to best practices is vital. The CNIL strongly advises companies to "utilize data encryption during transfers" and "ensure that employees are educated about the risks involved." In today’s landscape of data protection, implementing encryption is not merely advisable but essential. Tools such as BlueFiles provide specialized encryption to safeguard data, making it inaccessible to anyone other than the intended recipient. BlueFiles enhances the reliability of digital data transfers by incorporating integrity checks, ensuring complete confidentiality, allowing remote file control, and offering tracking capabilities. By utilizing these advanced tools, organizations can boost efficiency, streamline operations, and cut costs, all while maintaining secure communications over the Internet and safeguarding sensitive information. Additionally, compliance with GDPR regulations necessitates that organizations actively encrypt personal data flows to prevent facing severe penalties. Therefore, adopting these measures not only fortifies data protection but also ensures alignment with regulatory requirements, fostering a more secure digital environment. Ultimately, this proactive approach to data security can significantly enhance an organization's reputation and trustworthiness.

Vircom's ModusCloud is an email security solution hosted in the cloud that delivers immediate protection against threats, including phishing and advanced multilayer antivirus, along with email archiving capabilities. It ensures that users are safeguarded from harmful and unsolicited emails. Administrators have the flexibility to tailor the service to align with user needs and organizational policies. By leveraging enterprise-level security technology and infrastructure utilized by some of the world's most secure organizations, ModusCloud provides clients with robust protection. This service is further enhanced by our in-depth expertise in catering to the unique requirements of smaller businesses. Our comprehensive hosted email security solution encompasses email threat defense, email continuity through the Emergency Inbox feature, and encryption that adheres to established policies, all of which are seamlessly managed through an intuitive user interface. Additionally, this approach enables organizations to maintain their operational integrity even during unforeseen email disruptions.

EncryptTitan is a comprehensive encryption solution designed specifically for Managed Service Providers (MSPs) and large enterprises, enabling users to exchange information securely through email. This innovative platform equips organizations with the necessary tools to adhere to both federal and state privacy regulations, all while ensuring the protection of their business assets. There is no need for on-site hardware, allowing for unlimited encrypted email transmission through a secure platform that offers ultimate scalability. Furthermore, EncryptTitan includes pre-configured Data Loss Prevention (DLP) policies and settings that automatically encrypt messages by scanning for specific content within the body or attachments. Users can also utilize the Outlook plug-in in conjunction with our keyword-based encryption deployment, giving them the flexibility to choose which emails require encryption through the add-in. By employing EncryptTitan, organizations can effectively safeguard sensitive information and mitigate the risks of litigation and negative publicity, which can erode customer trust. Additionally, this solution empowers businesses to maintain compliance and enhance their overall security posture. Schedule your demo today to discover how EncryptTitan can transform your email security practices.