eml2mbox 0.1.0

Converts .eml files to a standards-compliant .mbox archive

📧 EML → MBOX Converter

✨ Features • 🧰 Usage • 🔑 License

This Python tool converts a directory of .eml email files into a single .mbox mailbox file, suitable for import into email clients such as Mozilla Thunderbird.

Unlike simplistic converters, this script preserves the original MIME structure of each message. This ensures that:

• email bodies (plain text and HTML) display correctly,
• multipart messages remain intact,
• attachments and inline content are preserved,
• character encodings are handled reliably.

The converter uses Python’s standard mailbox module to produce standards-compliant mbox files, avoiding common issues such as missing message content after import.

✨ Features

• Converts all .eml files in a folder into a single .mbox
• Preserves full email structure (headers, MIME parts, attachments)
• Maintains compatibility with major email clients
• Robust handling of dates and sender metadata
• Simple and user-friendly CLI powered by typer
• Safe and deterministic processing (sorted input files)

🧰 Usage

eml2mbox --eml-folder FOLDER_NAME --output-mbox mailbox.mbox

🔑 License

This package is distributed under the MIT License. This license can be found online at http://www.opensource.org/licenses/MIT.

Disclaimer

This framework is provided as-is, and there are no guarantees that it fits your purposes or that it is bug-free. Use it at your own risk!