TechCenter: Retarus WebExpress

Effective marketing communication with on demand reporting including delivery, open rate and click tracking.
Email, fax and SMS in a single platform – web-based and intuitive.

General Functions

  • Delivery of campaigns via email, fax and SMS
  • Delivery to different media (mail and fax) within the same campaign
  • Preferred delivery method can be selected
  • Personalization of all three media types with support for all languages and character sets
  • Rapid delivery with a few clicks of the mouse
  • Schedule delivery times based on your business needs
  • Extensive preview and delivery testing capabilities to increase success rates
  • Support for blacklists – never send a message to blocked recipients
  • System identification of duplicate recipients using our two-stage review process
  • Detailed multi-media reporting with forwarding option
  • Central list management and template manager
  • Automatic review and classification of returned emails (Bounce Management)
  • Immediate email notification upon the completion of a campaign
  • Default settings can be configured to increase process efficiency
  • Unicode support
  • Language versions: English, French, Italian, German and Spanish

Distributions Lists and Blacklists

  • Supported list formats: XLS(X), CSV, TXT
  • Central list management
  • Automatic consistency validation
  • Definable column headings for personalization
  • Integration of list management with applications (CRM systems) via API

Email Transmission

  • Supported formats: HTML, TXT
  • WYSIWYG Editor with CSS support
  • Subscription management with Double-Opt-in and Opt-out capability
  • Individually configurable images and text blocks
  • Spam test that improves deliverability
  • Personalization of sender and receiver (subject line and body)
  • Test delivery to any email address
  • Detailed reporting including delivery statistics, Open Rate and Link Tracking
  • Bounce-Management
  • Support for embedding images

Fax Transmission

  • Supported files: PDF, TIF, DOC(X), XLS(X), PPT(X), TXT, BMP, JPG, PNG, GIF
  • Intelligent Delivery Technology for delivery rates of up to 100% and error free fax delivery
  • Configurable CSID
  • Personalization of the fax header and fax body
  • Personalization fields positioned based on your needs
  • Automatically personalized response elements
  • Duplicate review based on fax numbers and reference IDs
  • Ability to send to different recipients with the same fax number
  • 18 fonts, including two barcode fonts

SMS Transmission

  • Extended SMS messaging for larger messages
  • Fonts: GSM-Standard, UTF-16
  • Support for Flash SMS for direct display on the receivers phone
  • Personalization data is extracted from a centralized distribution list
  • Ability to customize the source identifier
  • Preview and test delivery before sending your campaign
  • Optional delivery confirmation alerts

System Requirements

  • Internet access
  • Web browser with JavaScript enabled

We are here for you!

Do you have questions about Retarus, our products and services, or wish to receive further information? Your personal sales representative will assist you with any inquiries. Please contact us!


retarus GmbH
Global Headquarters
Aschauer Straße 30
81549 Munich
+49 89 5528 0
+49 89 5528 1919

Worldwide Retarus Locations

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