When I, as the Admin, add a new user and let Drupal notify him via mail, the one-time login link is broken:

http://www.exmaple.com///www.exmaple.com/user/reset/...

Any idea why Drupal would create such a link? There is no module which alters this mail or tokens.

edit: it appears to be a bug, reported here https://www.drupal.org/node/2329723

When I, as the Admin, add a new user and let Drupal notify him via mail, the one-time login link is broken:

http://www.exmaple.com///www.exmaple.com/user/reset/...

Any idea why Drupal would create such a link? There is no module which alters this mail or tokens.