Is there a module or a setting that allows me to prevent Backdrop from sending emails?
(I want to make sure that during my initial attempts at updating from Drupal 7 to Backdrop, my registered users don’t receive unnecessary emails in case of an error or problem).
Yes. The are several ways to do this:
system.mail.json in your config folder, and change default-system to TestingMailSystem. Then switch it back to DefaultMailSystem later
If you use option number 3 above, be sure you haven't installed any of the two modules, as they may actually modify system.mail.json.
Yes. The are several ways to do this:
system.mail.jsonin your config folder, and changedefault-systemtoTestingMailSystem. Then switch it back toDefaultMailSystemlaterIf you use option number 3 above, be sure you haven't installed any of the two modules, as they may actually modify
system.mail.json.