I created registration/password_reset_subject.txt
to change the subject of my password reset email as suggested here. However, it does not take effect.
The email subject remains Subject: Password reset on 127.0.0.1:8000
Found the answer myself.
I got it to work by placing registration/password_reset_subject.txt
in a global template folder.
It is also possible to place registration/password_reset_subject.txt
in the template folder of a submodule.
However, for this to work the module must come before 'django.contrib.auth'
in the INSTALLED_APPS
.