Plug & Play: Business Communication Integrations Into SAP
Unlock reliable business messaging for SAP ERP Applications with Retarus, a trusted partner for fax, SMS, EDI, e-Invoicing, IDP and email services.
All In: SAP BTP, BC-SMTP & RFC
Easily connect our messaging solutions via APIs, open standards, SAP-certified connectors and add-ins whether you run cloud, hybrid or on-prem scenarios.
Prepared for Success
Our in-depth documentation and our API Knowledge Center allow you to test APIs functionalities without any implementation efforts.
API Call
Cloud Connector
API Call, REST (OAS), SOAP, GraphQL, SMTP
Authentication: BasicAuth, oAuth, Encryption via http/s, TLS
BC-SMTP, BC-RFC Authentication: Domain/Tenant-Level Encryption via SNC, VPN
Real-time status notifications
HTTPS, API
API Call
Cloud Connector
API Call, REST (OAS), SOAP, GraphQL, SMTP
Authentication: BasicAuth, oAuth, Encryption via http/s, TLS
BC-SMTP, BC-RFC Authentication: Domain/Tenant-Level Encryption via SNC, VPN
Real-time status notifications
HTTPS, API
Customer Ratings and Reviews
“"Our mail users have no troubles with using the processes related to Retarus. Releasing spam, maintaining personal black- and whitelists and understanding the need of an antispam/antimalware protection."”
Read full review IT Services, Management / Business Consulting
“In Retarus we have found a dependable partner for our email communications. Thanks to their reliable and innovative solutions, we are very well protected against any threats, both now and in the future.”
Read customer story Stefan Hopf, Head of Messaging and Collaboration, Continental AG
“Retarus Email Security is highly reliable and provides excellent detection rates.”
Read customer story Kurt Walther, Director Global IT and Business Intelligence, Puma AG
“Retarus is now so established at medbo that we simply think of you first whenever it comes to email. We get the impression that you all know what you’re doing.”
Read customer story Jürgen Schmalzbauer, Data Center Manager, medbo
“We were impressed by the short response times and the commitment of the Retarus technicians to troubleshooting.”
Read customer story Philipp Haag, Project lead, SRH IT Solutions
Discover How Retarus Can Transform Your SAP Communication Capabilities
Want to Find Out More About Retarus SAP Integrations?
Everything You Need to Know
For product specifications, administrator manuals, integration guides, connectors and more, see our documentation center.
Interact with Our Messaging APIs
Get detailed API references and try out APIs on a mock-server without implementation efforts.
In Good Company
We partner with the experts for best-run SAP systems: the major SAP global service partners.
Frequently Asked Questions
What SAP applications does Retarus integrate with?
Retarus integrates with SAP S/4HANA (cloud and on-premises), SAP ECC, SAP Business One, SAP Business Technology Platform, and various SAP industry solutions. Our connectors support both classic SAP environments and modern SAP cloud deployments.
What integration options does Retarus offer?
For the SAP BTP Integration Suite Retarus provides Open Connectors and Integration Flows for SAP Business Technology Platform (BTP) Integration Suite, enabling flexible connectivity and streamlined processes. For on-prem and legacy applications, BC-SMTP is supported.
How quickly can the Retarus SAP integration be implemented?
Most standard integrations can be implemented within days. If you already have a trusted service provider (listed as SAP global service partner), you can easily source our services via them. We are well connected with the major SAP partners. Also, we provide comprehensive support throughout the implementation process, from initial setup to testing and go-live.
How can I monitor my SAP communications processed by Retarus?
The Retarus Enterprise Administration Portal (EAS) provides real-time monitoring and detailed reporting of all your communications. Additionally, our SAP integrations support status updates directly within your SAP system. We also provide a reporting API for integration into your current monitoring system.
How does Retarus support compliance requirements for SAP communications?
Retarus implements comprehensive security measures including end-to-end encryption, digital signatures, and tamper-proof audit trails. Reliable, compliant with the strictest data protection guidelines, and provided in auditable data centers, enabling local data processing on three continents. Our solutions help maintain compliance with regulations such as GDPR, HIPAA, TISAX, and industry-specific requirements. Retarus offers maximum reliability and transaction security, transparent reporting, and centralized management. Read more