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Home/Guides/Email Receipts to Rydoo

How to Email Receipts to Rydoo

The complete guide to Rydoo's receipt email addresses, multi-attachment handling, OFD format support, card auto-matching, sandbox testing, troubleshooting, and how to automate the whole process.

Last updated: March 2026

In This Guide

  1. 1. What Is Rydoo?
  2. 2. Rydoo Receipt Email Addresses
  3. 3. Prerequisites: Before You Email Receipts
  4. 4. Step-by-Step: How to Email a Receipt to Rydoo
  5. 5. File Formats and Requirements
  6. 6. Multi-Attachment Handling
  7. 7. Card Auto-Matching
  8. 8. Secondary Email Setup
  9. 9. Sandbox Testing
  10. 10. All Submission Methods
  11. 11. Troubleshooting
  12. 12. Automate It with Expensent
  13. 13. Frequently Asked Questions

1. What Is Rydoo?

Rydoo is a global expense management and travel booking platform used by over 10,000 businesses worldwide. It combines travel management, expense reporting, and receipt processing into a single platform, making it popular with companies that have international operations.

One of Rydoo's key features is its email-based receipt submission. You can email receipts directly to Rydoo, and the platform uses OCR to extract vendor name, amount, date, and currency automatically. Rydoo also has several unique capabilities like multi-attachment handling, OFD format support for Chinese invoices, and automatic card transaction matching.

This guide covers everything about Rydoo's email receipt feature: the email addresses, how multi-attachment handling works, file format support, card matching, sandbox testing, and how to automate the entire workflow.

2. Rydoo Receipt Email Addresses

Rydoo provides two email addresses for receipt submission: one for production use and one for sandbox testing.

Email AddressPurposeOCR / Data ExtractionCreates Real Expenses
receipts@rydoo.comProductionYes (auto-extracted)Yes
sandbox-receipts@rydoo.comTesting / SandboxYesNo (test only)

receipts@rydoo.com — Production Receipt Inbox

This is the primary address for submitting receipts. Rydoo processes each attachment using OCR to extract vendor name, amount, date, and currency, then creates an expense entry in your account. If you send multiple attachments in one email, each creates a separate expense. If you send an email with no attachment, the email body is converted to a receipt image.

sandbox-receipts@rydoo.com — Testing / Sandbox

Use this address to test your email forwarding setup without creating real expenses. The sandbox processes emails identically to production (same OCR, same multi-attachment handling) but does not add expenses to your account. Ideal for verifying automated forwarding rules before going live.

Recommendation: Use sandbox-receipts@rydoo.com first to test your setup, then switch to receipts@rydoo.com once everything works as expected.

3. Prerequisites: Before You Email Receipts

Before emailing your first receipt to Rydoo, make sure these requirements are met. Skipping them means your receipts may not appear.

Verify Your Receipt Email Address

This is the most common reason receipts don't appear. Rydoo only accepts emails from addresses registered on your account.

  1. Log into your Rydoo dashboard
  2. Go to your Profile Settings
  3. Verify that your sending email address matches your registered account email
  4. If using a different email, add it as a secondary email address (see Section 8)

Emails from unrecognized addresses are silently dropped—no error message, no bounce, no notification. The receipt simply doesn't appear.

Active Rydoo Account

You need an active Rydoo account with expense submission permissions. If your company manages Rydoo centrally, confirm with your administrator that email receipt submission is enabled for your account.

Understand Multi-Attachment Behavior

Unlike most expense tools, Rydoo creates a separate expense for each attachment in a single email. If you forward an email with 3 PDF receipts, you get 3 expense entries. Also, if your email has no attachment at all, Rydoo converts the email body to a receipt image. Keep this in mind when forwarding emails.

4. Step-by-Step: How to Email a Receipt to Rydoo

Once your email is verified, here's how to send a receipt to Rydoo:

1

Verify your receipt email address in your Rydoo dashboard

Go to your Rydoo profile and confirm that the email address you'll send from is registered on your account. If you need to use a different email, add it as a secondary address in profile settings.

2

Prepare your receipt file

Ensure your receipt is in a supported format: JPEG, PNG, PDF, or OFD. If you have multiple receipts, you can attach them all to one email—each will create a separate expense in Rydoo.

3

Email the receipt to Rydoo

Option A: Forward the original email. If the receipt email has a file attachment (PDF, image), forward it directly to receipts@rydoo.com. Make sure the attachment is included in the forward.

Option B: Compose a new email. Create a new email to receipts@rydoo.com and attach your receipt file(s). The subject line doesn't matter.

No attachment? If you send an email without any attachment, Rydoo converts the email body into a receipt image and creates an expense from it.

4

Check your Rydoo dashboard

Open the Rydoo app or web dashboard. Your receipt should appear within 1-5 minutes with OCR-extracted data including vendor name, amount, date, and currency. If you sent multiple attachments, each appears as a separate expense entry.

5. File Formats and Requirements

Rydoo supports a broader range of formats than most expense tools, including OFD for Chinese electronic invoices.

Accepted Formats

  • •JPEG / JPG — Image files
  • •PNG — Image files
  • •PDF — Document files
  • •OFD — Chinese e-fapiao (electronic invoices)

All formats processed with OCR extraction

Not Supported

  • •TIFF — Not accepted
  • •DOC / XLS — Office documents
  • •Other formats — ZIP, HTML files, etc.

These are silently ignored

OFD Format Support (Chinese E-Fapiao)

Rydoo is one of the few global expense management platforms that natively supports OFD (Open Fixed-layout Document) format. OFD is the Chinese national standard for electronic invoices (e-fapiao), mandated by the State Taxation Administration. If your business operates in China or has Chinese suppliers, you can email OFD receipts directly to Rydoo without converting them to PDF first.

6. Multi-Attachment Handling

Rydoo's multi-attachment behavior is unique among expense tools and important to understand.

Each Attachment = Separate Expense

When you email multiple file attachments to receipts@rydoo.com, Rydoo creates a separate expense entry for each attachment. For example, if you forward an email with 3 PDF receipts attached, Rydoo creates 3 individual expenses, each with its own OCR-extracted data.

This is different from tools like SAP Concur or Brex, which typically treat all attachments as part of one expense. Keep this in mind when forwarding emails with multiple files.

No Attachment = Email Body Becomes Receipt

If you send an email to Rydoo with no file attachment, Rydoo converts the email body content into a receipt image and creates an expense from it. This means HTML-based receipts (like airline confirmations, SaaS billing emails, or hotel reservations) are captured as a screenshot of the email body.

This is a significant advantage over tools that simply ignore emails without attachments. However, OCR accuracy may be lower on converted email body images compared to clean PDF or image attachments.

7. Card Auto-Matching

If you have a corporate card connected to Rydoo, the platform automatically attempts to match emailed receipts to card transactions.

How Card Matching Works

  • •When you email a receipt, Rydoo extracts the amount, date, and vendor from the receipt using OCR
  • •The system compares this data against your pending card transactions
  • •If a match is found, the receipt is automatically attached to the card transaction
  • •Matching typically takes 1-3 business days after both the receipt and card transaction are in the system

Tip: For best matching results, email your receipt as soon as you receive it—don't wait until the end of the month. The closer the receipt submission is to the card transaction date, the more accurate the auto-matching.

8. Secondary Email Setup

If you need to send receipts from an email address that isn't your primary Rydoo account email, you can configure a secondary email.

How to Add a Secondary Email

  1. Log into your Rydoo dashboard
  2. Navigate to Profile Settings
  3. Find the Secondary Email section
  4. Enter the additional email address you want to use
  5. Complete the verification process (check your inbox for a confirmation email)

Once verified, you can send receipts to receipts@rydoo.com from either your primary or secondary email address. This is useful if you have separate personal and work email accounts, or if your company uses different email domains.

9. Sandbox Testing

Rydoo provides a dedicated sandbox email address for testing your receipt email setup without creating real expenses.

Using the Sandbox Address

Send test receipts to sandbox-receipts@rydoo.com instead of the production address. The sandbox:

  • Processes emails identically to production
  • Uses the same OCR and multi-attachment handling
  • Does not create real expenses in your account
  • Ideal for testing automated forwarding rules before going live

Remember: Once you've confirmed your setup works with the sandbox address, switch to receipts@rydoo.com for production use. Sandbox emails do not appear as real expenses.

10. All Submission Methods

Email isn't the only way to submit receipts to Rydoo. Here are all available methods:

Email Forwarding

Send receipts to receipts@rydoo.com from your registered email address. Supports JPEG, PNG, PDF, and OFD. Each attachment creates a separate expense. Best for receipt emails you receive digitally.

Mobile App (Camera)

Use the Rydoo mobile app to photograph physical receipts. The app uses OCR to extract data from the photo. Best for paper receipts from restaurants, taxis, and retail stores.

Web Dashboard Upload

Upload receipt files directly through the Rydoo web dashboard. Drag and drop or browse to select files. Best for batch uploading multiple receipt files at once.

API Integration

Use Rydoo's API to programmatically submit receipts and create expenses. Best for enterprise integrations and custom workflows.

11. Common Issues and Troubleshooting

If your receipts aren't appearing in Rydoo, work through these checks in order:

1.Email address not registered

Most common cause. Log into your Rydoo dashboard and verify that the email address you're sending from is either your primary account email or a verified secondary email. Emails from unrecognized addresses are silently dropped.

2.Unsupported file format

Verify your attachment is in a supported format: JPEG, PNG, PDF, or OFD. Other file types (DOC, XLS, TIFF, ZIP) are silently ignored.

3.Unexpected multiple expenses

If you see more expenses than expected, remember that Rydoo creates a separate expense per attachment. An email with 5 attachments creates 5 expenses. Also check if your email signature includes images—these may be treated as additional attachments.

4.Processing delay

Receipts typically appear within 1-5 minutes, but OCR processing may take longer for complex documents. Wait 10-15 minutes before troubleshooting further.

5.Card matching not working

Card auto-matching takes 1-3 business days. If the receipt and card transaction have different amounts (e.g., tip added after) or the merchant name differs significantly, auto-matching may fail. You can manually match them in the Rydoo dashboard.

6.Sent to sandbox by mistake

If you're testing and forgot to switch from sandbox-receipts@rydoo.com to receipts@rydoo.com, your receipts were processed but not saved as real expenses. Re-send to the production address.

12. Automate It with Expensent

Expensent eliminates manual forwarding entirely. Connect your email once, and every invoice email is automatically detected and forwarded to your Rydoo receipt address.

1

Connect your email

Link your work email using secure OAuth—we never see your password. Gmail, Outlook, and IMAP supported.

2

Set your Rydoo address

Enter receipts@rydoo.com as your forwarding destination.

3

Done. Receipts flow automatically.

When a new invoice arrives that you've set to auto-forward, it goes straight to Rydoo automatically.

Why Expensent + Rydoo is Better Than Manual Forwarding

  • Zero manual effort — No more forwarding individual emails to receipts@rydoo.com
  • AI-powered detection — Recognizes invoices from any vendor, not a fixed list
  • Complete capture — Every receipt is filed, nothing falls through the cracks
  • Leverages Rydoo's email body conversion — HTML receipts forwarded to Rydoo are automatically converted to receipt images
  • 5-minute setup — Connect once, done forever
  • Paper receipt capture — Built-in phone camera scanner with edge detection. Snap paper receipts and they're forwarded to Rydoo just like email invoices.
  • AI price extraction — Automatically extracts amount, currency, and recipient from PDF invoices, so you know exactly what each receipt contains before it reaches Rydoo
  • Fine-grained control — CC your team on forwarded receipts, add vendor notes, filter by attachment type, skip $0 invoices, or block specific senders—customize exactly how receipts flow to Rydoo

Want to see how the integration works in detail? See the Rydoo Integration Page →

13. Frequently Asked Questions

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