Most email security products sold in Dubai now do the basics well: they block known malware, filter spam and catch obvious phishing. The differences that matter are how a product connects to your mail platform, how well it catches business email compromise (BEC) and account takeover, what happens after a bad email has already landed, and where your data is stored. This guide compares six email security solutions used by organisations in Dubai and across the UAE, and explains how to choose between them.
Email remains the most common way in. In April 2026 the UAE Cyber Security Council said that more than 75% of cyber breaches begin with phishing emails. For organisations in Dubai, the choice of email security also has to fit UAE data protection rules and, for government entities and regulated sectors, Dubai and federal security standards.
If you are choosing a provider to run email security for you, our email security services in Dubai page covers what a managed service includes. For a wider list of providers, see our comparison of cybersecurity companies in Dubai.
Table of Contents
Email security solutions in Dubai compared
The table summarises each solution. Deployment, platform support and UAE hosting are taken from vendor documentation as of October 2026. Hosting options change. Where a vendor does not publish UAE hosting, iConnect can confirm current options with the vendor as part of your evaluation.
| Solution | How it deploys | Mail platforms | UAE data hosting | Known for |
|---|---|---|---|---|
| Mimecast | MX-based gateway or API-based | Microsoft 365, Google Workspace, on-premises, hybrid | Hosting region chosen at onboarding; no UAE region published (October 2026) | Email security with archiving, continuity and DMARC in one platform |
| Proofpoint | API (Microsoft Graph) or secure email gateway | Microsoft 365, Google Workspace | Dubai data centre announced February 2025 | BEC and impersonation protection, Email Fraud Defense |
| Fortinet FortiMail | Appliance, virtual machine, cloud gateway or API | Microsoft 365, Google Workspace, Exchange, on-premises mail | On-premises or VM deployment keeps processing in your own environment | Widest choice of deployment models; Fortinet Security Fabric integration |
| Check Point Email Security | API-based, inline prevention | Microsoft 365, Google Workspace, plus Teams, SharePoint, OneDrive, Slack | UAE-restricted tenant option | Inline API protection across email and collaboration apps |
| Darktrace / EMAIL | API-based, no change to mail flow | Microsoft 365, Google Workspace | No UAE region published (October 2026) | Behavioural AI that learns each organisation’s normal email patterns |
| Barracuda Email Protection | API-based, cloud gateway, or on-premises appliance | Microsoft 365, Google Workspace, on-premises mail | Cloud Archiving and Cloud-to-Cloud Backup in Azure UAE North | Protection, backup, archiving and training in tiered plans |
The email threats these solutions need to stop
Phishing is still the volume threat: emails that impersonate a bank, a delivery company or Microsoft to collect passwords. Attackers increasingly hide the link in a QR code or a document stored on a legitimate file-sharing service, which is why URL inspection at the moment of the click matters as much as scanning on arrival.
Business email compromise carries the biggest financial risk. The attacker impersonates a senior executive or a supplier, or writes from a supplier’s genuine mailbox after taking it over, and asks for a payment or a change of bank details. These emails often contain no link or attachment at all, so detection depends on spotting unusual senders, language and relationships.
Account takeover follows a successful phish. Once an attacker controls one mailbox, they send internal emails that pass every authentication check. A solution that only inspects inbound mail from outside will not see them.
Malware and ransomware still arrive as attachments and links. Sandboxing, which opens the file in an isolated environment before delivery, and content disarm and reconstruction (CDR), which delivers a cleaned copy of the document, are the main controls here.
What to check before you choose
Gateway or API. A secure email gateway sits in front of your mail platform: you point your MX records at it and all inbound mail passes through it first. An API-based product connects directly to Microsoft 365 or Google Workspace, needs no MX change, and can see internal email and remove messages after delivery. Gateways suit on-premises and hybrid mail and organisations that want continuity if the primary platform is down. API products deploy faster and see internal traffic. Several vendors in this guide offer both.
What your mail platform already covers. Microsoft 365 and Google Workspace both include native protection, and higher licence tiers add more. Check what you already have so you do not pay twice for the same control, and review the settings in our list of Microsoft 365 security settings every UAE business should enable. Google Workspace has its own native controls and gaps, covered in our article on Google Workspace email security.
BEC and account takeover detection. Ask how the product detects an email that has no malicious link or file, and whether it monitors sign-in behaviour and internal mail for signs of a compromised account.
Post-delivery remediation. Some threats are only identified after delivery. Check that the product can pull a message from every mailbox automatically, and how quickly.
Domain protection. SPF, DKIM and DMARC stop attackers sending email that appears to come from your own domain. Several products include DMARC reporting or hosted DMARC. Microsoft’s SPF, DKIM and DMARC requirements for bulk senders also make this a deliverability issue.
Data location. Email security products store copies of messages, quarantined items and logs. If your organisation is subject to UAE data protection rules or a Dubai government standard, confirm where each component stores data, not just the main service.
SOC integration. Alerts are only useful if someone acts on them. Check that the product sends alerts and email events to your SIEM or XDR platform, and who will respond to them out of hours. For more detail on evaluation, see our guide on how to select the right email security solution.
The best email security solutions in Dubai, UAE
The solutions are listed in no particular order. Each entry covers how the product deploys, its main capabilities, the organisations the vendor positions it for, and UAE hosting.
1. Mimecast
Mimecast Advanced Email Security is available as an MX-based gateway, where all inbound mail passes through Mimecast first, or as an API-based deployment that adds detection on top of the mail platform’s own protection. It supports Microsoft 365, Google Workspace, on-premises and hybrid mail.
- AI detection that uses social graph analysis to spot unusual senders and requests
- Attachment sandboxing and URL protection at the time of click
- Computer vision that detects impersonated brands and fake login pages
- Post-delivery remediation and contextual warning banners
- Email continuity with the gateway deployment, so mail keeps flowing during a platform outage
- Optional Email Archive, DMARC Analyzer and Engage security awareness training
- Threat sharing with SIEM and XDR tools
Recent updates: in March 2026 Mimecast added Adaptive Human Risk Security, which adjusts protection policies to each user’s risk score. In August 2026 it launched Agent Risk Center and a Managed Threat Response service.
Best fit: organisations that want email security, archiving and continuity from one vendor, including those running mixed or on-premises mail.
UAE data hosting: Mimecast customers choose a hosting region when they are onboarded. Mimecast does not list the UAE among its published hosting regions as of October 2026. iConnect is a Mimecast partner.
2. Proofpoint
Proofpoint Core Email Protection deploys either through an API that connects to Microsoft 365 via Microsoft Graph, with no MX change, or as a secure email gateway. Proofpoint packages its email and collaboration products in tiers, from Core Email Protection up to Collaboration Security Prime.
- Behavioural AI detection of phishing, BEC, account compromise and ransomware
- Protection before delivery, after delivery and at the time of click
- Protection for outbound and internal email, with warning banners
- Account takeover protection and Teams and Slack security in the higher tiers
- Email Fraud Defense for domain and lookalike-domain protection, with hosted DMARC, DKIM and SPF in the Prime tier
- ZenGuide risk-based security awareness training
Recent updates: Proofpoint has introduced Satori AI agents, including an Abuse Mailbox Agent that triages emails reported by users. In December 2025 it completed the acquisition of Hornetsecurity, which now runs as a separate business unit focused on Microsoft 365 security for smaller organisations and managed service providers.
Best fit: organisations on Microsoft 365 or Google Workspace where BEC, supplier fraud and targeted phishing are the main concerns.
UAE data hosting: Proofpoint announced a data centre in Dubai in February 2025, allowing customers to run its email security through an in-country data centre. iConnect is a Proofpoint partner in the UAE.
3. Fortinet FortiMail
FortiMail, now marketed as FortiMail Email and Workspace Security, has the widest range of deployment options in this guide: hardware appliances, virtual machines in private or public cloud, FortiMail Cloud as a hosted gateway, and FortiMail Cloud SaaS, which protects Microsoft 365 and Google Workspace through gateway or Graph API models.
- AI detection of phishing, BEC, impersonation and account takeover
- FortiGuard antivirus, DLP and inline malware prevention services
- Content disarm and reconstruction that removes active content from attachments
- Integration with FortiSandbox for unknown files
- Identity-based encryption for outbound mail, and email archiving
- Post-delivery clawback for Microsoft 365, Exchange Online and Google Workspace
- Integration with the Fortinet Security Fabric, including FortiSIEM and FortiSOAR
Recent updates: Fortinet now markets its email security as FortiMail Email and Workspace Security. FortiMail Workspace Security, launched in June 2025 following Fortinet’s acquisition of Perception Point, added browser security and collaboration security for Microsoft Teams, Google Workspace and Slack.
Best fit: organisations with on-premises or hybrid mail, those that need email processed inside their own environment, and those already using Fortinet firewalls and the Security Fabric.
UAE data hosting: appliance and virtual machine deployments keep mail processing in your own data centre or UAE cloud tenancy. Fortinet does not publish a UAE region for FortiMail Cloud as of October 2026. iConnect is a Fortinet partner in Dubai.
4. Check Point Email Security
Check Point Email Security is the new name, from March 2026, for Harmony Email & Collaboration, previously known as Avanan. It connects to Microsoft 365 and Google Workspace through APIs and inspects mail inline before it reaches the inbox, without an MX change. The same product can cover Teams, SharePoint, OneDrive, Slack, Dropbox and Box.
- Anti-phishing and BEC detection using Check Point ThreatCloud AI, applied to incoming and internal mail
- Sandboxing of attachments and shared files
- Attachment cleaning (CDR), which delivers a safe copy and keeps the original in quarantine
- Account takeover detection based on user behaviour
- Click-time URL rewriting and protection
- DLP, including misdirected email prevention, and encryption of outgoing mail
- Add-ons for archiving (up to 10 years), DMARC management and security awareness training
Recent updates: alongside the March 2026 rename, Check Point Email Security now also protects prompts sent to AI assistants such as Microsoft Copilot and Google Gemini.
Best fit: Microsoft 365 and Google Workspace organisations that want API deployment and protection for collaboration apps as well as email.
UAE data hosting: Check Point offers Infinity Portal tenants with data storage restricted to the UAE, and DLP enforcement within the UAE has been supported since June 2025. Feature availability in UAE-restricted tenants varies, and iConnect can confirm it for your requirements.
5. Darktrace / EMAIL
Darktrace / EMAIL is part of the Darktrace Behavioral Defense Platform. It connects to Microsoft 365 and Google Workspace through APIs, without changing mail flow, and works alongside the platform’s native security. Its detection is based on learning each organisation’s normal communication patterns, with no rules or signatures to maintain.
- Behavioural analysis of inbound, outbound and internal email
- Account takeover detection, including lateral phishing from compromised mailboxes
- Identity response actions such as ending sessions and forcing re-authentication
- Email DLP and misdirected email detection, extending Microsoft Purview labels
- Detection of phishing, malware and data loss in Microsoft Teams
- Adaptive security awareness training with phishing simulations and in-email warning banners
Recent updates: in March 2026 Darktrace introduced Darktrace / Adaptive Human Defense, which gives employees security guidance within their daily work and feeds their behaviour back into Darktrace / EMAIL. Darktrace / EMAIL also analyses messages across email, Microsoft Teams, Slack and Zoom to catch attacks that move between channels.
Best fit: Microsoft 365 and Google Workspace organisations that want a behavioural detection layer on top of the protection they already have.
UAE data hosting: Darktrace does not publish hosting regions for Darktrace / EMAIL as of October 2026.
6. Barracuda Email Protection
Barracuda Email Protection is sold in three plans: Advanced, Premium and Premium Plus. It can run as an API-based service with no MX change, as Email Gateway Defense, a cloud gateway that takes over your MX records, or as the on-premises Barracuda Email Security Gateway appliance or virtual appliance.
- Spam, malware and ransomware protection with attachment sandboxing
- Impersonation, BEC and account takeover protection, including QR-code attacks
- Automated incident response that removes malicious messages from all mailboxes
- DMARC reporting through Domain Fraud Protection
- Encryption, DLP and email continuity
- Microsoft 365 backup and file scanning for personal data in Premium
- Cloud Archiving, security awareness training and attack simulation in Premium Plus
Recent updates: in June 2026 Barracuda launched Integrated Email Protection, an API-based product for Microsoft 365 and Google Workspace that combines impersonation and account takeover protection, incident response, DMARC and Barracuda XDR. Management of its email products is moving to the BarracudaONE platform.
Best fit: organisations that want protection, backup and archiving in a single plan, and managed service providers looking after several tenants.
UAE data hosting: Barracuda hosts Cloud Archiving and Cloud-to-Cloud Backup in Azure UAE North. Check the hosting region for the other components with Barracuda.
Which solution fits your environment
Microsoft 365. Mimecast, Proofpoint, Check Point, Darktrace and Barracuda all protect Microsoft 365 through APIs, and Mimecast, Proofpoint, Barracuda and FortiMail can also run as a gateway in front of it. Where BEC and supplier fraud are the main concern, compare how each product detects emails that contain no malicious link or attachment.
Google Workspace. Mimecast, Proofpoint, Check Point, FortiMail Cloud SaaS, Darktrace and Barracuda all support Google Workspace.
On-premises Exchange or hybrid mail. Look at gateway deployments: FortiMail appliances or virtual machines, Barracuda Email Security Gateway, or Mimecast’s MX-based service.
Strict UAE data residency. Proofpoint’s Dubai data centre, Check Point’s UAE-restricted tenants and on-premises or virtual FortiMail are the options with published UAE hosting, and Barracuda hosts Cloud Archiving and Cloud-to-Cloud Backup in Azure UAE North. Hosting can differ by component, so check backups, archives and logs as well as the main service.
Archiving and continuity in one place. Mimecast, Barracuda Premium Plus, FortiMail and Check Point (as an add-on) include archiving alongside protection.
If you are also reviewing awareness training, iConnect is a KnowBe4 partner in the UAE. For the capabilities vendors are adding this year, see what’s new in enterprise email security.
UAE regulations that affect email security
UAE Personal Data Protection Law (Federal Decree-Law No. 45 of 2021). In force since January 2022, the PDPL requires technical and organisational measures to protect personal data, including encryption, and requires breaches to be reported to the UAE Data Office. It restricts transfers of personal data outside the UAE to countries with adequate protection or under specific conditions, which is relevant when an email security service stores messages abroad. As of 2026, the executive regulations had not been published. Government data and organisations in the DIFC and ADGM fall under separate rules.
UAE Information Assurance Standard. Formerly known as the NESA standards, the IA Standard applies to federal entities and critical infrastructure. The UAE Cyber Security Council released an updated version in 2025.
DESC Information Security Regulation (ISR). Mandatory for Dubai Government Entities, including their employees, contractors and authorised third parties who handle government information. Cloud services offered to Dubai government must also meet the DESC Cloud Service Provider Security Standard.
DIFC and ADGM. Firms in the DIFC follow the DIFC Data Protection Law (DIFC Law No. 5 of 2020), and firms in ADGM follow the ADGM Data Protection Regulations 2021, which require breach notification within 72 hours where feasible. Both restrict transfers outside the free zone.
Central Bank of the UAE. The Operational Risk Management Regulation, in effect from 14 September 2026, requires licensed financial institutions to report incidents affecting critical operations to the Central Bank within four hours.
On email authentication, the UAE Cyber Security Council and EDGE’s ORYXLABS published a report in October 2025, based on data from nearly 600,000 email servers across the GCC, with recommendations for wider adoption of SPF, DKIM and DMARC.
Frequently asked questions
What is the best email security solution in Dubai?
It depends on your mail platform and requirements. For Microsoft 365 and Google Workspace, API-based products such as Proofpoint, Mimecast, Check Point, Darktrace and Barracuda deploy without changing mail flow. Organisations with on-premises mail or strict in-country processing needs usually look at gateway options such as FortiMail or Barracuda, and those that want archiving and continuity with protection often shortlist Mimecast.
What is the difference between a secure email gateway and API-based email security?
A secure email gateway sits in front of your mail platform and receives all inbound mail through an MX record change. API-based security connects directly to Microsoft 365 or Google Workspace, needs no MX change, can inspect internal email and can remove messages after delivery.
Which email security solutions can keep data in the UAE?
Proofpoint operates a Dubai data centre, Check Point offers UAE-restricted tenants, FortiMail appliances or virtual machines keep processing in your own environment, and Barracuda hosts Cloud Archiving and Cloud-to-Cloud Backup in Azure UAE North. Hosting can differ by component, so check where archives, backups and logs are stored.
Which UAE regulations apply to email security?
Most organisations fall under the UAE Personal Data Protection Law (Federal Decree-Law No. 45 of 2021). Dubai Government Entities must follow the DESC Information Security Regulation, federal and critical infrastructure entities follow the UAE Information Assurance Standard, and DIFC and ADGM firms follow their own data protection laws.
Do I need DMARC if I already have an email security solution?
Yes. Email security products protect your inbox from incoming threats, while SPF, DKIM and DMARC stop others sending email that appears to come from your domain. Several products in this guide include DMARC reporting or hosted DMARC.
Choosing email security in Dubai comes down to three questions: which mail platform you run, whether you need a gateway, an API product or both, and where your data has to stay. Answer those first and the shortlist usually narrows to two or three products. If you want help comparing them against your own environment, iConnect’s team can review your current email security setup and recommend a configuration, whether you run it yourself or through our managed security services.
Disclaimer: Product names, features and hosting options in this guide are based on each vendor’s published information as of October 2026. Features vary by licence tier and region. Confirm current details with the vendor or with iConnect before purchase. iConnect is a partner of Microsoft, Mimecast, Proofpoint, Fortinet and KnowBe4.
