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A program that can be used to convert messages stored in various mailbox formats into JSON format.

Project description

E-mail message to JSON converter

Version: 0.3.0

Author: Jari Juopperi

Travis CI build: [![Build Status](](


A program that can be used to convert messages stored in various mailbox formats into JSON format. Currently the only supported input format is the `mailbox` format referred in the Python standard library

**Please note that this program is in the early stage of development. It is not ready for the business critical use.**


To install use pip:

$ pip install messages2json

Or clone the repo:

$ git clone
$ python install

To get help on the usage of the program:

$ messages2json --help
usage: messages2json [-h] [--input IN_F_OR_D] [--output OUT_F_OR_D] [--body]
[--format {mbox}] [--force]

Convert e-mail messages to JSON format

optional arguments:
-h, --help show this help message and exit
--input IN_F_OR_D input file or directory
--output OUT_F_OR_D output file or directory
--body include the body of the message, by default only
headers are converted
--format {mbox} the format of input messages
--force Overwrite the output files even if they exist

How to store messages to a file in `mbox` format ?
The following instructions help you to store messages from your favorite e-mail progran/service into a file in `mbox` format:
+ [Mozilla Thunderbird](
+ [Gmail](, not tested.
+ [MS Outlook](, not tested.


Bug report, pull requests and comments are appreciated. Please use the standard mechanisms of GitHub on []( to submit your feedback.

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