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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 ServerZix Email Encryption2 of 3 products
Kaspersky logo

Kaspersky Security for Mail Server

by Kaspersky

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Zix logo

Zix Email Encryption

by Zix

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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.

Zix Email Encryption

Get the facts on Zix Email Encryption: mobile secure email. Built for confidential legal messaging. Compare it with other Email Encryption options before you decide.

Product type

Kaspersky Security for Mail Server

Secure Email Gateway & Mail Defense

Zix Email Encryption

Policy-Based Automated Email Encryption & Secure Messaging Suite

Best for

Kaspersky Security for Mail Server

Cross-industry, Enterprise, Government, Education

Zix Email Encryption

Healthcare, Financial Services, Legal, Insurance, Government, Education

Pricing

Pricing model

Kaspersky Security for Mail Server

Contact Vendor

Zix Email Encryption

Contact Vendor

Free trial

Kaspersky Security for Mail Server

Free trial: yes

Zix Email Encryption

Free trial: yes

Deployment

Deployment options

Kaspersky Security for Mail Server

On-Premise

Zix Email Encryption

SaaSCloud

Deployment details

Kaspersky Security for Mail Server

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

Zix Email Encryption

Cloud SaaS; Email Gateway; Cloud SaaS; Cloud Email Gateway

Data residency

Kaspersky Security for Mail Server

On-premises or customer cloud

Zix Email Encryption

United States; European Union; AWS / Azure Cloud Infrastructure

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

Zix Email Encryption

  • Automated policy-based encryption
  • ZixDirectory transparent decryption
  • Secure recipient web portal
  • Automated HIPAA/GLBA compliance filters
  • Mobile secure email
  • Automated HIPAA compliant email encryption
  • Financial data transmission protection
  • Confidential legal messaging

Platform & access

API access

Kaspersky Security for Mail Server

API access: yes

Zix Email Encryption

API access: yes

Single sign-on (SSO)

Kaspersky Security for Mail Server

SSO: yes

Zix Email Encryption

SSO: yes

Role-based access (RBAC)

Kaspersky Security for Mail Server

RBAC: yes

Zix Email Encryption

RBAC: yes

Multi-tenant

Kaspersky Security for Mail Server

Multi-tenant: yes

Zix Email Encryption

Multi-tenant: yes

Mobile app

Kaspersky Security for Mail Server

Mobile app: no

Zix Email Encryption

Mobile app: yes

Supported platforms

Kaspersky Security for Mail Server

Mail ServersSecure Email Gateways

Zix Email Encryption

Corporate Email SystemsCloud MailboxesWeb BrowsersMobile Devices

Compliance

Kaspersky Security for Mail Server

ISO 27001SOC 2GDPR

Zix Email Encryption

HIPAAGLBAGDPRSOC 2 Type IIISO 27001PCI-DSS

Integrations & coverage

Integrations

Kaspersky Security for Mail Server

Microsoft ExchangeLinux PostfixSendmailEximSIEM

Zix Email Encryption

Microsoft 365Google WorkspaceMicrosoft ExchangeCiscoProofpointBox

Industries

Kaspersky Security for Mail Server

Cross-industryEnterpriseGovernmentEducation

Zix Email Encryption

HealthcareFinancial ServicesLegalInsuranceGovernmentEducation

Regions

Kaspersky Security for Mail Server

Global

Zix Email Encryption

Global

Vendor

Company

Kaspersky Security for Mail Server

Kaspersky

Zix Email Encryption

Zix

Headquarters

Kaspersky Security for Mail Server

Moscow, Russia

Zix Email Encryption

Dallas, Texas, USA

Company size

Kaspersky Security for Mail Server

5,000+

Zix Email Encryption

20,000+ (parent: OpenText)

Founded

Kaspersky Security for Mail Server

1997

Zix Email Encryption

1998

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