I have a bunch (about 3000) of imported users from a website, which is currently on a redesign. When the site is finished, I would like to send an email to all users, saying that the site is relaunched, has a new structure ect. and therefore they have to set a new password.
I found nothing in the Craft settings, as well in the forum.
Do I have to write a plugin? Or can I achieve this with the Sprout Email plugin? I saw, there is a event "When a user logs in".
This could also work for me: a users logs in and gets automatically to the a page to set a new password.