Mimecast Mailbox Continuity Alternatives (September 2025)

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

Mimecast brand protection services combine machine learning and targeted scans to identify potential attacks reduce compromise. Learn more.

Mimecast DMARC Analyzer provides full visibility into all email senders using your domain. Use our DMARC Analyzer to identify legitimate vs fraudulent senders.

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

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

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

Learn how Proofpoint solutions eliminate compliance risks as organizations engage customers on digital channels, desktop, mobile, and social media.

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

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

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

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

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

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

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

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.

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

As email is the preferred medium for business communications, preventing confidential information from being leaked in outbound email messages must be a top priority in order to lower the risk of a...

Protect your organization from insider threats with Forcepoint insider threat solutions. Learn how to identify, investigate and respond to insider threats.

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

Mimecast Cloud Archive is a highly secure and scalable solution that cuts the cost and complexity of managing email archives. Learn more.

Human risk-centric security awareness training to guard against security breaches caused by human error. Revolutionize your awareness training with Mimecast Engage.

Proofpoint Targeted Attack Protection (TAP) provides an innovative approach to detect, analyze and block advanced threats targeting your people. It also offers unique visibility into these threats...

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

Discover how Proofpoint’s Insider Threat Management (ITM) solutions can help you detect threats from inside your organisation. Add ITM security solutions to your defence.

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.

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

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...

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

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.

Enhance VIPRE Email Security Cloud with unparalleled protection against malicious links and infected attachments.

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

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

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

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

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.

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

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

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

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

Build employee phishing resilience and enhance threat reporting with Cofense PhishMe SAT, a platform designed to train your workforce against phishing attacks that evade traditional and model-based SEG detection.

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).

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

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

Network security AI built for SMB, enterprise, government, and critical infrastructure. Integrates into your workflow including SIEMs, SOARs, & access via SSO.

Keepnet is a provider of cyber security training and education. Create your security culture now with our advanced human factors risk management tools!

The next generation of security awareness is designed for employees and built for enterprises. Our industry-leading results are powered by cognitive automation.

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

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

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

Discover how Proofpoint Digital Protection helps protect social media accounts against account hacks, attacks, malicious content and other risks.

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.

Learn how our experts can make your security program relevant, actionable, and sustainable with a combination of cybersecurity services.

Make malicious DNS activities visible with AI-powered analysis. Get to know the advanced features of DNSSense closely and protect your organisation from the threats of the cyber world!

Cyble offers AI-based Threat Intelligence Services to keep you ahead of cyber threats, with real-time insights & proactive monitoring for optimal cybersecurity.

Implement Zero Trust, Secure your Network, Cloud workloads, Hybrid Workforce, Leverage Threat Intelligence & Security Consulting. Cybersecurity Services & Education for CISO’s, Head of Infrastructure, Network Security Engineers, Cloud Architects & SOC Managers

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

Prevent malware, ransomware and other threats from compromising your email and your business with Secure Cloud.

Mesh is the world's first email security platform built exclusively for MSPs, enhancing their efficiency and ensuring greater safety for their customers. Offering flexible deployment options - Mesh Gateway (MX based), Mesh 365 (API based), and Mesh Unified (MX and API based) - Mesh protects organiza

Webservio has been solving business IT challenges for over 20 years with cost-effective and secure technology solutions. We specialize in customized email and web hosting services that can be combined with well-known products like Office 365, G Suite, Exchange, Mimecast, and more.

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

Enterprise cybersecurity platform powered by AI & global threat intelligence. Attack surface management, XDR, cloud security, network security, managed services

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.

PhishER Plus leverages crowdsourced threat intelligence and AI to automatically block phishing threats that have bypassed your email security filters.

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

Powerful, effective protection against spam and malware

SentinelOne unites endpoint, cloud, identity, and data protection—enriched by our Security Data Lake for a seamless and efficient cybersecurity experience.

Code42 Insider Risk software solutions provide the right balance of transparency, technology and training to detect and appropriately respond to data risk.

Apply predictive analytics to disrupt attacks that use DNS for command and control or data theft

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

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

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

Secure Forte provides smart audit services across the Supply Chain. Using our patented SaaS platform, customers can continuously assess and improve their Cyber and Privacy capabilities, share the verified audit reports with upstream customers, and manage risks across their downstream suppliers.

Cryoserver is an email archiving solution which preserves your email in a tamper-evident archive, turning your data into a useful archive for everyday use.

Providing employees with security awareness training is the best way of reinforcing your organization’s defense against cyber attacks.

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.

Archive, manage, and secure your organization's email with archiving software designed specifically for Exchange.

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

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

Veritas Enterprise Vault: our email archiving and data retention management platform lets you execute diverse strategies to quickly and easily meet compliance and regulatory information retention requirements.

Find out how Proofpoint Cloud App Security Broker (CASB) helps protect users of cloud apps and their data from advanced threats, data loss, and compliance risks.

x360Recover's versatility for BYOD, BYOC, Direct-to-Cloud, or with Appliance. Backup and disaster recovery with flexibility and security.

Libraesva Email Archiver is a powerful and simple solutionfor email Governance, Risk and Compliance. it provides rapid e-Discovery with instant full-text search.

Cisco Secure Email Encryption Service gives senders enhanced security and reliable controls for traditional email tools.

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

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

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.

Protecting Your Business, Preserving Your Future Cloud Backup & Recovery Elevate your data security with our enterprise-grade cloud backup and recovery solutions. Read More Object Storage Deliver immutability and air gapping into your backup solution quickly by leveraging our Object Storage solution. Read More Backup for MS365 Take control of your productivity suite backup with

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

Lookout is the cybersecurity platform built to stop modern breaches as swiftly as they unfold, from the first phishing text to the final data grab.

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

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

Discover top-tier cyber security solutions from Eunetic GmbH, including SSL certificates, email filters, Anycast DNS, and LEI services.

Protect your business e-mail from cyberattacks: phishing, ransomware, spam, viruses. Installation in just a few clicks. French solution 🇫🇷

Information archiving provides secure message retention, making compliance and eDiscovery easier for you and your team.

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

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

EmailConsul offers comprehensive email deliverability solutions, including DMARC monitoring, spam traps detection, seedlisting and inbox placement tests, Google Postmaster integration, SNDS integration, IP and domain blocklist monitoring, lookalike detection, and logs monitoring.

Darktrace AI interrupts in-progress cyber-attacks in seconds, including ransomware, email phishing, and threats to cloud environments and critical infrastructure.

Protect your data with AvePoint Cloud Backup. Secure, automate, and recover across multi-SaaS environments with industry-leading solutions.