Extract metadata from Emails Leave feedback

To extract metadata from emails GetMetadata method is used. This method allows to extract the following metadata:

Here are the steps to extract metadata from an email:

• Instantiate Parser object for the initial email;
• Call GetMetadata method and obtain collection of document metadata objects;
• Iterate through the collection and get metadata names and values.

Warning

GetMetadata method returns null value if metadata extraction isn’t supported for the document. For example, metadata extraction isn’t supported for Zip archive. Therefore, for Zip archive GetMetadata method returns null. If an email has no metadata, GetMetadata method returns an empty collection.

The following example demonstrates how to extract metadata from an email:

// Create an instance of Parser class
using(Parser parser = new Parser(filePath))
{
    // Extract metadata from the email
    IEnumerable<MetadataItem> metadata = parser.GetMetadata();
 
    // Iterate over metadata items
    foreach(MetadataItem item in metadata)
    {
        // Print the item name and value
        Console.WriteLine(string.Format("{0}: {1}", item.Name, item.Value));
    }
}

You may easily run the code above and see the feature in action in our GitHub examples:

• GroupDocs.Parser for .NET examples
• GroupDocs.Parser for Java examples

Along with full featured .NET library we provide simple, but powerful free Apps.

You are welcome to parse documents and extract data from PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, Emails and more with our free online Free Online Document Parser App.