What is MIME type "application/vnd.blueice.multipass"?

A MIME type is a string that tells browsers and other tools how to handle a particular kind of file.

The MIME type application/vnd.blueice.multipass is a vendor-specific format. It is defined by BlueIce software to package and transport data securely.

Files using this MIME type have the extension MPM. The format typically bundles multiple pieces of data into one file and is used only by the software developed specifically for it.

Container Format: Groups related data into one file.
Secure Data Handling: Helps protect and manage data through specialized software.
Integration with BlueIce products for data backup and restoration.

The file is designed to be opened with the corresponding BlueIce application. Its proprietary nature means that standard programs may not recognize or correctly process it. For more on vendor-specific MIME types, you can visit the IANA media types registry.

Associated file extensions

.mpm

Usage Examples

HTTP Header

When serving content with this MIME type, set the Content-Type header:


    Content-Type: application/vnd.blueice.multipass

HTML

In HTML, you can specify the MIME type in various elements:


    <a href="file.dat" type="application/vnd.blueice.multipass">Download file</a>

Server-side (Node.js)

Setting the Content-Type header in Node.js:


    const http = require('http');    
    
    http.createServer((req, res) => {    
      res.setHeader('Content-Type', 'application/vnd.blueice.multipass');    
      res.end('Content here');    
    }).listen(3000);

Associated file extensions

.mpm

FAQs

What is the application/vnd.blueice.multipass MIME type used for?

This MIME type is strictly associated with BlueIce software products. It represents a proprietary container format, often using the .mpm extension, designed to securely bundle and transport multiple data elements or system backups.

How do I open an MPM file?

You cannot open this file with standard text editors or media players. You must install the specific BlueIce application that generated the file to view or restore its contents. Without the proprietary software, the file will appear as unreadable binary data.

How do I configure Apache to serve MPM files correctly?

To ensure your web server identifies the file correctly, add the MIME definition to your .htaccess or httpd.conf file. Use the following directive: AddType application/vnd.blueice.multipass .mpm.

Why does my browser download the file instead of displaying it?

Web browsers like Chrome, Firefox, and Edge do not have built-in support for rendering application/vnd.blueice.multipass content. Therefore, the browser defaults to downloading the file so you can process it locally with the appropriate desktop application.

What does the "vnd" prefix mean in this MIME type?

The vnd prefix stands for vendor, indicating that this is a manufacturer-specific format registered with IANA rather than a generic standard like application/pdf. It signals that the format is controlled by BlueIce and is likely incompatible with third-party tools.

Can I convert an MPM file to other formats like CSV or PDF?

Direct conversion is usually not possible without the original BlueIce software. Because the file acts as a secure container, you typically need to load the file into the BlueIce application and use its internal "Export" feature to save the data in a standard format.

Is it safe to delete application/vnd.blueice.multipass files?

These files often contain critical backup data or configuration settings for BlueIce systems. You should only delete them if you are certain you have verified backups stored elsewhere or if the specific file is an obsolete version.

General FAQ

What is a MIME type?

A MIME (Multipurpose Internet Mail Extensions) type is a standard that indicates the nature and format of a document, file, or assortment of bytes. MIME types are defined and standardized in IETF's RFC 6838.

MIME types are important because they help browsers and servers understand how to process a file. When a browser receives a file from a server, it uses the MIME type to determine how to display or handle the content, whether it's an image to display, a PDF to open in a viewer, or a video to play.

MIME types consist of a type and a subtype, separated by a slash (e.g., text/html, image/jpeg, application/pdf). Some MIME types also include optional parameters.

How do I find the MIME type for a file?

You can check the file extension or use a file identification tool such as file --mime-type on the command line. Many programming languages also provide libraries to detect MIME types.

Why are multiple MIME types listed for one extension?

Different applications and historical conventions may use alternative MIME identifiers for the same kind of file. Showing them all helps ensure compatibility across systems.