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Put two or three cybersecurity products side by side and see how they differ on deployment, pricing, features, integrations and compliance.

Kaspersky Security for Mail ServerHornetsecurity Email Security2 of 3 products
Kaspersky logo

Kaspersky Security for Mail Server

by Kaspersky

View product
Hornetsecurity logo

Hornetsecurity Email Security

by Hornetsecurity

View product

Overview

What it is

Kaspersky Security for Mail Server

Kaspersky Security for Mail Server is a secure email gateway & mail defense for secure email filtering. See features and Secure Email Gateway alternatives.

Hornetsecurity Email Security

Hornetsecurity Email Security: sandboxing ATP engine and automated email encryption. Built for business email compromise defense. Compare Email Security alternatives.

Product type

Kaspersky Security for Mail Server

Secure Email Gateway & Mail Defense

Hornetsecurity Email Security

Cloud-Native Email Security & Microsoft 365 Cyber Protection

Best for

Kaspersky Security for Mail Server

Cross-industry, Enterprise, Government, Education

Hornetsecurity Email Security

Enterprise IT, MSPs, Small & Medium Enterprises, Healthcare, Financial Services

Pricing

Pricing model

Kaspersky Security for Mail Server

Contact Vendor

Hornetsecurity Email Security

Contact Vendor

Free trial

Kaspersky Security for Mail Server

Free trial: yes

Hornetsecurity Email Security

Free trial: yes

Deployment

Deployment options

Kaspersky Security for Mail Server

On-Premise

Hornetsecurity Email Security

SaaSCloud

Deployment details

Kaspersky Security for Mail Server

On-premises; Virtual; On-premises mail gateway; Virtual appliance

Hornetsecurity Email Security

Cloud SaaS; Cloud SaaS

Data residency

Kaspersky Security for Mail Server

On-premises or customer cloud

Hornetsecurity Email Security

European Union; United States; United Kingdom; Canada; Australia

Key features

What it offers

Kaspersky Security for Mail Server

  • Secure email gateway
  • Anti-phishing heuristic engine
  • Attachment sandboxing
  • SPF/DKIM/DMARC validation
  • Secure email filtering
  • Anti-phishing heuristic defense
  • Attachment sandbox

Hornetsecurity Email Security

  • Multi-layered spam and malware filtering
  • Sandboxing ATP engine
  • Time-of-click URL inspection
  • AI-powered BEC fraud detection
  • Automated email encryption
  • Business email compromise defense
  • Phishing and ransomware interception
  • Microsoft 365 cloud backup and archiving

Platform & access

API access

Kaspersky Security for Mail Server

API access: yes

Hornetsecurity Email Security

API access: yes

Single sign-on (SSO)

Kaspersky Security for Mail Server

SSO: yes

Hornetsecurity Email Security

SSO: yes

Role-based access (RBAC)

Kaspersky Security for Mail Server

RBAC: yes

Hornetsecurity Email Security

RBAC: yes

Multi-tenant

Kaspersky Security for Mail Server

Multi-tenant: yes

Hornetsecurity Email Security

Multi-tenant: yes

Mobile app

Kaspersky Security for Mail Server

Mobile app: no

Hornetsecurity Email Security

Mobile app: yes

Supported platforms

Kaspersky Security for Mail Server

Mail ServersSecure Email Gateways

Hornetsecurity Email Security

Corporate Email SystemsCloud MailboxesM365 Tenants

Compliance

Kaspersky Security for Mail Server

ISO 27001SOC 2GDPR

Hornetsecurity Email Security

SOC 2 Type IIISO 27001GDPRHIPAACyber Essentials

Integrations & coverage

Integrations

Kaspersky Security for Mail Server

Microsoft ExchangeLinux PostfixSendmailEximSIEM

Hornetsecurity Email Security

Microsoft 365Google WorkspaceMicrosoft Entra IDConnectWiseDatto

Industries

Kaspersky Security for Mail Server

Cross-industryEnterpriseGovernmentEducation

Hornetsecurity Email Security

Enterprise ITMSPsSmall & Medium EnterprisesHealthcareFinancial Services

Regions

Kaspersky Security for Mail Server

Global

Hornetsecurity Email Security

Global

Vendor

Company

Kaspersky Security for Mail Server

Kaspersky

Hornetsecurity Email Security

Hornetsecurity

Headquarters

Kaspersky Security for Mail Server

Moscow, Russia

Hornetsecurity Email Security

Hanover, Germany

Company size

Kaspersky Security for Mail Server

5,000+

Hornetsecurity Email Security

1,000+

Founded

Kaspersky Security for Mail Server

1997

Hornetsecurity Email Security

2007

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