mail-parser is a production-grade, RFC-compliant email parsing library that enhances the Python standard library's email module. It extracts all details into a comprehensive object, including headers, plain text and HTML bodies, attachments, and routing information, with a strong focus on security analysis and defect detection. It provides access to parsed elements as Python objects, raw strings, and JSON. The library is actively maintained.
pip install mail-parserVerified import paths — ran on the pinned version, not inferred.
Parses a raw email string and extracts basic headers and the plain text body. Demonstrates accessing structured email components like sender, subject, and body content.
Review existing parsing logic and test against the new version. Consult GitHub issues or the project's changelog for specific changes if parsing failures occur. Consider reporting new regressions if unaddressed.
On Debian/Ubuntu: `sudo apt-get install libemail-outlook-message-perl`. For other operating systems, consult the project's documentation for equivalent dependencies or alternatives.
Always verify the PyPI project page (https://pypi.org/project/mail-parser/) and the GitHub repository (https://github.com/SpamScope/mail-parser) to confirm you have the correct package. Use `pip install mail-parser` for installation.
Always append an underscore when referring to the 'From' header attribute, e.g., `parsed_mail.from_`.
Install the library using pip: `pip install mail-parser`. Ensure your import statement is `import mailparser` (lowercase, no hyphen).
Implement error handling or checks for the presence of the header before attempting to access it, or ensure the email source is well-formed. For robust parsing, `mail-parser` should ideally handle such missing headers gracefully, but a workaround might involve checking `mail.headers.get('content-transfer-encoding')` to avoid direct KeyError.Check for updates to the `mail-parser` library (`pip install --upgrade mail-parser`) as this might be a known bug that has been patched. If the issue persists, report it to the library's GitHub repository with a minimal reproducible example.
Ensure that email content is consistently handled as bytes with an appropriate encoding (e.g., UTF-8) when parsing or reconstructing. When working with raw email data, parse from bytes using `mailparser.parse_from_bytes(email_bytes)` and handle decoded strings with explicit UTF-8 encoding/decoding where necessary.