Email Mailbox
A sample MBOX mailbox file containing multiple email messages, used for email backup and migration.
Email Mailbox
email file · 150 KB
A sample MBOX mailbox file containing multiple email messages, used for email backup and migration.
File Details
- File Name
- Email Mailbox.mbox
- Format
- MBOX
- File Size
- 150 KB
- Category
- Email & Calendar
- MIME Type
- application/mbox
- License
- Free for testing
About MBOX Files
The MBOX format is commonly used in the email & calendar category. MBOX files are supported by a wide range of applications and tools. This sample file is a valid, well-formed example with proper headers and metadata, designed for testing file upload/download functionality, validating parsers and converters, automated testing, and learning about the MBOX file format structure. All files on File Examples are free to download without registration.
Common Use Cases for .mbox Files
- Testing file upload and download functionality in web and mobile applications
- Validating MBOX parsers, converters, and rendering engines
- Automated testing in CI/CD pipelines
- Prototyping applications that process email & calendar files
- Learning about the MBOX file format structure and metadata
How to Open MBOX Files
MBOX files can be opened with applications that support the MBOX format. Check your operating system's default app settings or try a universal file viewer. Most text-based formats can also be opened with any code editor like VS Code.
Developer Notes
application/mboxFile Size150 KBExtension.mboxCategoryEmail & CalendarThis file is well-formed with valid headers and metadata, making it safe for automated testing and CI/CD pipelines. You can fetch this file directly in your tests using the URL https://fileexamples.com/api/download?file=sample_mailbox.mbox&type=application/mbox. Works with curl, wget, fetch(), axios, and any HTTP client. Set the Content-Type header to application/mbox when serving MBOX files in your application.
Frequently Asked Questions
What is this sample MBOX file used for?
This sample MBOX file is designed for testing file upload forms, validating MBOX parsers, automated testing, CI/CD pipelines, and prototyping applications that handle email & calendar files.
Can I use this file for upload testing?
Yes. This 150 KB MBOX file is well-formed with valid headers and metadata, making it suitable for testing file upload endpoints, size limit validation, and MIME type detection (application/mbox).
Is this example file safe to download?
Yes. All sample files on File Examples are created in-house, contain no malware or tracking, and are free to download without registration. They are safe for development and testing use.
What software can open this MBOX file?
MBOX files can be opened with applications that support the MBOX format. Check your operating system's default app settings or try a universal file viewer. Most text-based formats can also be opened with any code editor like VS Code.