To make a long story short: our department split from the main company and we're our own company now.
Since we're a consultancy business merely focused on Microsoft we have left the Google Workspace from the main company.
Our laptops were all non-managed (work in progress) and we have recently migrated all mail to Exchange Online. No real issues here.
the only issue we currently experience is that adding the mailbox to Outlook (mobile) points to the login page of Google.
We checked the public dns records and no google stuff is left behind. our tenant is fully managed (not federated) and if we use webmail it just works with microsoft.
what did we miss and why are we still redirected to the google login page?
Source: r/sysadmin · by /u/SnooGoats8435