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“Connecting to the service via standard interfaces such as SMTP und REST enables a virtually seamless technical transition, especially with such a large number of different applications.”

Manfred Eder, Group Head Messaging and Communication Services, BSH Hausgeräte GmbH

Read the BSH-Customer Story

Advantages of the Retarus Transactional Email Service

Professional support from the setup to the operation of your transactional emails
Specially developed infrastructure for a high throughput and rate of delivery
Adherence to international compliance requirements, optional local data processing
Sophisticated reputation management including dynamic IP routings according to sender domain
Emailing from all business applications
CSA-certified with allowlisting for large ISPs
Auditable data centers
Multi-level SLAs available
CSA Certified Senders Alliance

Made in USA

Email, Made for Business.

Retarus Transactional Email allows you to automatically send large volumes of emails via API directly from business applications through the powerful, 100% GDPR-compliant Retarus Enterprise Cloud, without straining your own email infrastructure. Thanks to CSA certification and sophisticated reputation management with excellent delivery rates.

Further protect email traffic from your applications with Retarus Trace and Recover and accelerate support processes. The intelligent short-term storage enables service or contact center employees to quickly find and resend lost transactional emails without having to access the business application that originally sent them.

The Retarus Bounce and Response Manager is the perfect enhancement for transactional email. It allows you to manage your inbox, even when email volume is high. For example, customer inquiries can be automatically separated from out-of-office replies and hard bounces, significantly accelerating response and reply times.

Stay productive with Retarus Email Continuity even if your own email infrastructure isn’t available at that moment. Retarus provides transitional, ready-to-use, pre-provisioned webmail inboxes for your users. If an incident occurs, routing for your down email infrastructure can be redirected without interruptions to the active backup.

With Retarus Predelivery Logic, the processing of incoming emails can be fully automated and rapidly accelerated. Based on your own rules, messages are sorted by content, language, or other criteria and diverted, blocked, deleted, flagged, or edited accordingly—even before they reach your infrastructure.