id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
37166	System check for developer/test MAILERS in production	Mike Edmunds		"Add a deployment-only system check that warns if the `""default""` `MAILERS` configuration uses the console, dummy, file, or locmem EmailBackend. (Any of Django's built-in backends that are documented as ""not intended for use in production"".)

The check should only consider the `""default""` configuration. (Having, e.g., a `""test""` or `""archive""` configuration that uses the file backend should not cause a warning.)

This is recommended early follow-on work from [https://github.com/django/deps/blob/main/accepted/0018-mailers.md#future-system-checks DEP 0018]. See also #37161."	New feature	new	Core (Mail)	6.1	Normal		checks		Unreviewed	0	0	0	0	0	0