mettmail

Get mail from IMAP server with IDLE extension and deliver to LMTP server, nothing else.

Requirements

• python >=3.8
• poetry (pip install --user poetry)

Install

Install mettmail python package and CLI command.

poetry install --no-root

Run

Create configuration file based on the example:

cp mettmail.example.yaml mettmail.yaml

Edit it with your IMAP/LMTP connection details. You can override most of DeliverLMTP and FetchIMAP constructor parameters.

Run parameters:

poetry run mettmail --help

Development

Build Dependencies

• nox as test-runner
• pyenv (recommended) to manage python versions

Install dependencies and pre-commit hooks:

# you may need to install the following tools outside of your virtualenv, too:
pip install nox poetry pre-commit
poetry install --no-root
poetry run pre-commit install

Test/Coverage setup

Quickly

You can quickly run tests with:

# using your default interpreter
poetry run pytest

# using nox (add -r for the following runs)
nox -p 3.8

Thoroughly

Note: Python 3.10 support is currently broken because of a bug in aioimaplib.

Use nox to run tests and other useful things automatically for all supported python versions.

Initial setup for all interpreters and environments:

pyenv install 3.8.12
pyenv install 3.9.9
pyenv install 3.10.1
pyenv local 3.8.12 3.9.9 3.10.1
nox

After that it runs much more quickly reusing the created virtualenvs:

nox -r