Best Practices and Requirements Guide for Sending Vouchers via Email to DigitAI
This article details the best practices and technical requirements for sending vouchers via email to DigitAI, ensuring successful and error-free ingestion. Learn how to avoid common issues related to formats, resolution, and email structure.
Step by step
- 1
Supported File Formats
To ensure the correct ingestion of your vouchers into DigitAI, only the following file formats are accepted as attachments: * **PDF**: Text/vectorial PDF is recommended for better quality and processing. Scanned PDFs are also accepted, provided they meet the minimum resolution. * **TIFF**: TIFF image files.
- 2
Document Resolution and Quality
The quality of the documents is crucial for their processing. * **Resolution**: A minimum resolution of 300 DPI (dots per inch) is recommended for scanned documents. This ensures readability and correct data extraction.
- 3
Email Structure
The way your email is structured directly impacts ingestion. * **Attachments**: Vouchers must always be sent as file attachments. Avoid pasting images directly into the email body, as they will not be processed. * **Multiple Files**: You can attach multiple vouchers in a single email. Each file will be processed individually. * **Signatures with Images**: Email signatures containing images (logos, icons) are generally ignored by the ingestion system, but it's good practice to ensure they do not interfere with the main attachments.
- 4
Troubleshooting: What to do if a voucher is not processed?
If you have sent an email with vouchers and do not see them processed in your DigitAI inbox, follow these steps: * **Check format and resolution**: Ensure your files meet the format (PDF, TIFF) and resolution (300 DPI) requirements. * **Review email structure**: Confirm that the documents were sent as attachments and not pasted into the email body. * **Contact support**: If problems persist, contact the DigitAI support team.
Last updated: 10/21/2026
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