GOpus® ePost eliminates manual printing processes, creates complete transparency in shipping and makes sustainable mailing controllable from SAP.
Whether it's an invoice, contract, or official notice – GOpus® ePost hands your documents directly from the SAP system to the delivery service. No printer. No portal upload. No media breaks. Processing, franking, and delivery are handled fully automatically by the connected postal service providers.
Three issues that concern SAP users today – and one solution that addresses all three.
Automation without media breaks
Documents leave your SAP system without any manual steps. No printing, no stuffing envelopes, no uploading to external portals. GOpus® ePost It automatically hands over your business correspondence to the postal service provider – directly from within the ongoing SAP process.
Result: Less effort. Lower costs. Faster delivery.
Full transparency with the GOpus® ePost Monitor
What was sent when? What feedback did the service provider give? Where is the error? GOpus® ePost Monitor It answers these questions in real time – with shipping status, document view, API feedback and structured error management directly in SAP.
Result: No more black box. Full control over every shipping process.
Sustainability as a process parameter
Where postal delivery is still necessary, it must not come at the expense of the environment. GOpus® ePost makes the sustainable shipping options of the connected postal service providers directly controllable from SAP – for example, climate-neutral shipping from Deutsche Post.
Result: ESG goals and operational processes are converging.
No printer. No portal. No hassle.
Traditional mailing has meant: exporting the document from SAP, printing it locally, stuffing it into an envelope, stamping it, and taking it to the post office – or manually uploading it to an external mailing portal. Each of these steps takes time, creates potential errors, and ties up employee resources.
GOpus® ePost closes this gap. The solution integrates postal service providers directly into your SAP system – via modern REST interfaces based on complete Swagger documentation. The sending process starts exactly where your document is created and ends with the recipient. GOpus® ePost handles everything in between fully automatically.
Currently supported:
- 🇩🇪 German postal service about the E-POSTBUSINESS API – for postal delivery within Germany
- 🌍 Other countries like Austria, Switzerland, Netherlands and Belgium are in planning
This means for your everyday life:
- 📬 Letters, invoices and contracts are transferred directly from SAP to the postal service provider – without changing systems.
- 🖨️ The service provider handles printing, enveloping, and postage – not your team.
- 🔁 Existing SAP processes such as invoice output, dunning, or contract correspondence can be seamlessly integrated.
- 🔗 The REST connection based on the Swagger documentation is secure, fully documented, and future-proof.
- ✉️ Documents are processed and sent automatically in the background – without any manual post-processing.
„"What used to require several manual steps now runs fully automatically – directly from your SAP system."“

Our features in detail
Full control over every shipping process
Automation is only valuable if you know what happened at all times. GOpus® ePost Monitor gives you exactly this control – without leaving SAP, without external dashboards, without manual queries to the service provider.
The ePost Monitor shows you:
| What | Description |
|---|---|
| Shipping status | Was the document successfully submitted, processed, and delivered? |
| Document view | Which document was sent, and in which version? |
| API feedback | What response did the postal service provider give? |
| Error management | Which programs have an error – and what is the cause? |
| Traceability | Full record of all shipping operations for audit and compliance purposes |
Why this is crucial:
Customer inquiries, escalations in the dunning process or incorrect deliveries can be resolved in seconds with the ePost Monitor – without contacting external service providers, without searching for files, without wasting time.
💡 The ePost Monitor is not an optional addition – it is the control center for your entire SAP mailing system.
Mail service will remain – but it can become greener.
Not every communication channel can be fully digitized. Official letters, legally binding deliveries, or recipients without digital accessibility will continue to necessitate postal delivery in the future.
However, this shipping method can also be made sustainable.
GOpus® ePost makes it possible to directly store the sustainable shipping options of the connected postal service providers as process parameters in SAP. Thus, the decision for climate-neutral or resource-saving shipping is not made manually on a case-by-case basis – but rather integrated into the automated process logic.
That means:
- 🌿 Sustainable shipping options (e.g., climate-neutral letter from Deutsche Post) can be directly controlled in the SAP process.
- 📊 Shipping data can be analyzed for ESG reporting and CO₂ accounting.
- ✅ Sustainability goals are not undermined by exceptions in the shipping process
Sustainability doesn't stop at email communication. GOpus® ePost ensures that even unavoidable letter mailings meet your environmental goals.

