Require STARTTLS for incoming port 25 connections #3767

	name: CI

	on:
	pull_request:
	push:

	jobs:
	tox:
	name: isolated chatmaild tests
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	# Checkout pull request HEAD commit instead of merge commit
	# Otherwise `test_deployed_state` will be unhappy.
	with:
	ref: ${{ github.event.pull_request.head.sha }}

	- name: run chatmaild tests
	working-directory: chatmaild
	run: pipx run tox

	scripts:
	name: deploy-chatmail tests
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: initenv
	run: scripts/initenv.sh

	- name: append venv/bin to PATH
	run: echo venv/bin >>$GITHUB_PATH

	- name: run formatting checks
	run: cmdeploy fmt -v

	- name: run deploy-chatmail offline tests
	run: pytest --pyargs cmdeploy

	# all other cmdeploy commands require a staging server
	# see https://github.com/deltachat/chatmail/issues/100

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