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What is ClrStream?

"Protect business system and critical data against malicious intent with ClrStream"

ClrStream is the email security, continuity and durability solution for your MS Exchange, Office 365, MDaemon, Postfix, PostMaster, Zimbra & other mail solutions. ClrStream protects your email servers from Spam, Virus, Ransomware and DDOS attacks. It also provides email continuity when the primary mail server is unavailable or down. When bundled with Vaultastic, email data durability is guaranteed at 99.99999999999%. All without any lengthy and costly email service migrations.


ClrStream scored 29/100 in the Cyber & Data Security category. This is based on and other relevant information on ClrStream gathered from around the web.

The score for this service has declined over the past month. What is this?

Regional Restrictions: Global

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ClrStream Product Overview


Languages: English
Regional Restrictions: Global

ClrStream Features

  • 2-Factor Authentication
  • Anti-Virus
  • API
  • Batch Permissions & Access
  • Dashboard
  • Data Export
  • Data Import
  • External Integrations
  • File Sharing
  • File Transfer
  • Firewall
  • Multi-User
  • Notifications
  • Password & Access Management
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ClrStream Pricing Plans

ClrStream Continuity

$12.00
1 user(s) / year

Included in plan:

  • Email Security
  • Email Service Continuity

ClrStream Durability

$30.00
1 user(s) / year

Included in plan:

  • Email Security
  • Email Service Continuity
  • Email Data Durability
  • Includes ClrSteam + Vaultastic Continuity Plan

Plans starting from: $1.00/month Credit card required: No
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