[dandv]

Clicking on Email & SMS (https://www.arcor.de/ums/ums_index.jsp) redirects to https://www.arcor.de/register/admin_uebersicht.jsp every time.

https://mail.vodafone.de/appsuite/#!!&app=io.ox/portal redirects to this page and if I click the Arcor button I end up at the same https://www.arcor.de/register/admin_uebersicht.jsp URL.