Mesh Alternatives (September 2025)

Barracuda Essentials for email security provides IT service providers with complete email security, archiving, e-discovery and backup solution.

SMX offers a cloud-based email security solution for SEG, archiving and added Microsoft 365 defence. Trusted by enterprises, governments and ISPs across ANZ.

GreatHorn is an API, cloud-native email security solution that mitigates the risk of business email compromise across Microsoft 365 and Google Workspace.

MX Layer provides cutting-edge cloud-based solutions for email security, business continuity, data loss prevention, and email archiving services.

N-able Mail Assure offers MSPs AI-driven email security with close to 100% filtering accuracy. Mail Assure also provides continuous uptime and email archiving.

Guardian Digital has developed unparalleled AI-powered business cloud email security services. Secure your business emails and stay threat-ready today.

An essential suite of email and web security services for SMB and Enterprise.

Protect your customers with artificial intelligence with real-time spear phishing protection and cyber fraud defense to prevent personalized attacks.

Full suite for Microsoft 365 security, Risk, Governance, Compliance & Backup

Material is a multi-layered detection and response toolkit for email. It stops sophisticated email-based attacks and contains the blast radius of compromised accounts.

Email Security, Archiving, Encryption, & Awareness Training. Compatible with Office 365. Virus, Phishing, Ransomware & Malware Protection.

Mailprotector has the complete email security products your users need to cover all three comprehensive pillars: email security, encryption, and privacy.

Award-winning cloud-based email security platform prevents phishing, malware, spoofing, and BEC, from reaching a user’s mailbox. See the Trustifi Difference.

Cloud Email Protection, the integrated cloud email security solution from Fortra, stops advanced threats that bypass security defenses and make it into inboxes.

Email security and spam filtering with SpamTitan from TitanHQ uses double AV and AI driven malicious URL detection to block malicious threats

Email security is critical for all organizations. Block all email attacks using Mimecast's advanced email security product with targeted threat protection.

Powerful, effective protection against spam and malware

Spambrella is your company for managed email security services and User Awareness Training solutions and products. Try our security services for email today!

The award-winning Clearswift Secure Email Gateway offers an unprecedented level of email security, including cyberattack protection and data loss prevention.

Stop advanced email threats and optimize security operations with AI-powered email security that adapts to your organization. Available for on-premise and Microsoft 365.

Phishing protection including spam filtering, outbound SMTP with DKIM, backup MX services, and Advanced Threat Protection. With 24x7 support included.

Fortinet's Email Security Solutions provides protection for your critical business information. Learn how to send Secure Email Gateways (SEG) with FortiMail.

Reliable, secure, extensible, and customizable mail server software platform made for on-prem and cloud-native deployment; easily scalable, smart licensing.

VIPRE provides email security solutions for every size organization and the IT partners that serve them.

Cost-effective, secure hosted email: mailboxes, calendar and address book

Discover the platform that secures and insures small businesses using AI and a multilayered approach.

Exceptional Email Security, Email Archiving and Phishing Awareness. Libraesva stops Zero-Day Email Attacks, integrating with M365 and Google

An OpenText company. AppRiver powers modern work with productivity, resiliency and compliance tools. As a Microsoft Solutions Partner, we help MSPs and SMBs profitably transform their business.

MailGuard is a leading Australian technological innovator, providing complete enterprise-grade protection against email security threats such as phishing, ransomware, and BEC. First to stop fast breaking attacks, MailGuard detects and prevents email threats 2-48 hours ahead of the market.

Protect your enterprise with best in breed email security from Sendio. Eliminate ransomware, phishing attacks, spam and malware using behavioral technology.

Securely archive, search, and analyze your company's email on one platform, preserving vital data while gaining instant business insights.

How it works: Avanan adds an invisible layer of full-suite security for cloud email/collaboration, like Office 365, to create universal threat management.

Safeguard your network’s most vulnerable system with anti-virus and anti-spam technologies that block malicious software and spam at the gateway.

IRONSCALES’ cloud email security software is an AI-powered email platform for enterprise organizations. Our self-learning service protects against advanced email attacks that bypass traditional defenses.

With Darktrace's self-learning cyber security AI, you're protected against future email attacks that aren’t limited to past attack rules & data. Get a demo.

Your smart DMARC reporting and monitoring platform. Ensure domain-level security and email deliverability with EasyDMARC’s DMARC, SPF, DKIM, and BIMI services.

The MDaemon Email Server is trusted by businesses in over 140 countries to provide a secure, reliable, and affordable alternative to Microsoft Exchange or Microsoft 365. IT professionals recommend MDaemon as an easy-to-use, reliable, and secure mail server that does not require expensive administration or impose high per-user costs. On-premise or hosted email deployment.

MailChannels ensures your customers' emails are always delivered. Trusted by the fastest-growing hosting providers.

INKY helps companies secure email using a cloud-based security platform that proactively and instantly scans inbound, internal, and outbound emails to eliminate phishing and malware. The platform intelligently eliminates security threats by blocking malicious emails while assisting employees in real time to handle suspicious emails.

Secure your business with total messaging control. Cybonet stops the majority of malicious email threats at your network's perimeter while simultaneously providing a range of additional options for comprehensive security and messaging control.

Achieve and maintain DMARC enforcement 4x faster than any other platform with Valimail’s best-in-class email authentication solutions.

Secure email encryption helps protect individuals, SMBs, and Enterprise organizations. Learn more about compliance & secure email encryption.

Cloud Edge™ by Trend Micro provides multi-tenant management, complete control of your customers’ security, and unified threat management for managed services providers, managed in one central location.

Intelligent Email Security protects against data breaches by engaging and empowering users without introducing friction.

Secure your business emails. Train your employees to cyber attacks. Protect your emails with Mailinblack.

Graphus is automated email security software, providing security for Google Workspace & Microsoft 365 users against phishing & social engineering attacks.

DNS filtering and DNS web filtering solution providing AI driven threat protection and advanced web content controls for MSPs.

N-able SpamExperts offers professional anti-spam email filtering and archiving for Web hosting providers, Internet Service Providers and Telcos.

AI-Powered, Human-Driven Security for Users Across Email, Browsers and SaaS Applications.

Symantec Messaging Gateway protects email against spam, malware, targeted attacks and provides advanced content filtering, data loss prevention, and email encryption.

OX Cloud Email - Easy, Fast, Secure - Powerful email built for business

The most comprehensive protection against traditional and targeted attacks. Blocks spam, phishing, and advanced persistent threats (APTs). Flexible hybrid SaaS deployment option.

MagicMail is the top selling, carrier-grade email server built for ISPs, Telcos, and Cable companies to manage your back-end services for email.

We are the Experts in Email Archiving: Innovative Email Archiving Solutions for small and medium-sized Businesses.

Augmentt's multi-tenant platform gives MSPs visibility into SaaS apps and M365 environments so you can easily audit, protect and detect security threats for all end users.

SafeGuard Cyber provides security and compliance for your business communications. Stop risks with Unified Visibility, Contextual AI, and personal privacy.

Cloudmark is a trusted leader in intelligent threat protection against known and future attacks, safeguarding 12 percent of the world’s inboxes from wide-scale and targeted email threats.

Advanced email protection to prevent credential phishing, business email compromise, account takeover, and more.

Kong is the most widely adopted API gateway and service mesh, powering the world’s APIs for modern architectures. Accelerate development and productivity today!

Krijg weer volledig zeggenschap over uw maildomein! Kevlarr beschermt uw online merk en identiteit tegen phishing, CEO fraude, impersonatie en andere online gevaren.

Kaspersky Security for Microsoft Office 365 protects your cloud-oriented enterprise from email-borne threats. Learn how it uses advanced next generation techniques to stop phishing, ransomware, malicious attachments, spam and business email compromise (BEC).

Real-time link click protection defends against malicious links in emails every time, on every device, from anywhere.

DMARC is the leading email authentication protocol. Understand how DMARC authentication blocks spoofed emails and phishing attempts & keeping your inbox safe.

The Barracuda Email Security Gateway is an email security gateway that manages and filters all inbound and outbound email traffic to protect organizations from email-borne threats and data leaks. As a complete email management solution, the Barracuda Email Security Gateway lets organizations encrypt messages and leverage the cloud to spool email if mail servers become unavailable.The Barracuda Email Security Gateway is also available as a virtual appliance or in a public cloud environment (Amazon Web Services, or Microsoft Azure). For…

Encrypt ANY Business or Personal Email in a few minutes. No need to switch email providers. Free encrypted email for Gmail, Yahoo, Microsoft.

Learn about Smart Protection Suites offered by Trend Micro.

Email hosting and collaboration tools for business with free migration and 24/7 support

A powerful email server that blocks 99% of junk emails. It also enables encrypted emailing with large sized file sharing and helps in preventing IP leakages

Virtru data encryption protects data, through email and file-sharing, Cloud, SaaS, CRM solutions and across internal and external ecosystems.

Detect and block both malicious and malware-less email threats with Proofpoint Email Protection.

PhishLabs provides Digital Risk Protection through curated threat intelligence and complete mitigation for web, social, and email threats.

Get advanced threat protection with Microsoft Defender for Office 365 and protect against cyber threats like business email compromise and phishing.

Watch the Solution Overview - Mailbox Continuity video.

Provide all your customers with backup and recovery services for Microsoft 365 mailboxes and files stored in OneDrive and SharePoint through a multi-tenant online console, on a monthly subscription. Enjoy peace of mind with our robust Microsoft 365 backup solution.

Discover Proofpoint Essentials, enterprise-class SMB cybersecurity. Learn why Proofpoint is the leader in medium and small business cybersecurity solutions.

Host your professional email on a secure, privacy-guaranteed, and ad-free email hosting service built-in with features like email marketing services can do.

Find out how Proofpoint Threat Response solutions enables security teams to respond to threats that are targeting people in their organization.

Mesh is a global travel & expense management platform for modern enterprises, combining total travel flexibility, real-time expense control & automation.

Boost your email security with Proofpoint Essentials and OnDMARC; protect your business against phishing, ransomware, and fraud.

Advanced threat and data protection for Microsoft Office 365, Google Workspace, and other cloud app security services.

The Security Management Portal (SMP), with its intuitive web-based user interface, enables MSPs to provision security efficiently for small businesses.

Software tools, services, and a community of peers to help MSPs grow and manage their business. Get RMM, UMM, SOC, NOC, Cybersecurity - all in one integrated platform.

Proofpoint Enterprise Archive™ is a cloud-based archiving solution that simplifies three key information management challenges—legal discovery, regulatory compliance and end user information access...

Protect your organization from today’s advanced email threats, business email compromise (BEC), and consumer phishing with Proofpoint's Email Fraud Defense.

Award Winning Mail Backup / Archiving & Migration Tool for Mac & Windows PC. Mac Mail, Outlook for Mac , Office 365, Thunderbird, Postbox, Gmail, Yahoo, gmx.de.

Microsoft Exchange Email from Intermedia offers enterprise email services backed by 24/7 support and a 99.999% uptime.

Protect your clients' critical data in the Microsoft Cloud and provide 24/7 security monitoring for Microsoft SaaS apps. Fortify, a cybersecurity SaaS solution.

Email Meter is an email analytics tool for Gmail, Google Workspace and Microsoft 365 that gives teams and companies visibility into their email communications.

Optimize your business operations "from Quote-to-Cash" with smarter resource utilization, preventing SLA breaches, improved manageability.

All in one platform to automate management of apps and accounts, made for modern IT and Security teams. Orchestrate IT operations with app owners, users, or bots, to streamline access requests and reviews, account provisioning, and de-provisioning.

Over 90% of targeted ransomware attacks start with a spear phishing attack. But with a single appliance, you can detect and block targeted attacks.

Books Calls and Manage Your Meetings with ACE Meetings, Free Online Appointment Scheduling Software. Start for Free.

Discover Echoworx, the industry-leading provider of cutting-edge email encryption to safeguard your sensitive communications

Discover Proofpoint Security Awareness Training. Empower your employees with a human risk management program that drives behavior change and builds sustainable security habits.

Azure Virtual Desktop Management and Windows 365 solutions for Managed Service Providers & Enterprise IT professionals (Nerdio Manager).

Take control of your email service with the market-leading email infrastructure. Boost your competitive edge and provide a leading user experience.

Microsoft Intune is a cloud-based unified endpoint management platform that empowers IT to manage, assess, and protect apps and devices. Learn more about the product family.

Complete protection against phishing, malware or spam, adding an extra layer of cyber defense for your Microsoft 365, Google Workspace cloud apps and email.

Transform your approach to API and AppSec with a single platform approach to detect and remediate vulnerabilities, while protecting vulnerable APIs and web apps.