troubleshooting Question

Outlook setup after migration in domain joined workstations

Avatar of Alexandre Takacs
Alexandre TakacsFlag for Switzerland asked on
ExchangeOutlookDNS
15 Comments1 Solution50 ViewsLast Modified:
Getting back to this question about Outlook auto discovery

I thought I had it solved but in fact, it is not the case...

Everything I mentioned holds true... except that if I turn back the DNS to the domain one Outlook at next launch will connect again to the old server, creating a mess !

This is a bit crazy. I have checked that
  • our dns do not provide resolution for contoso.com
  • the (old) exchange server is not anymore authoritative nor holds contoso.com as "accepted domain"
  • I have (after exporting them) removed the contoso.com mailboxes

yet outlook forgets about it's valid setting and returns to the old server all by itself...
ASKER CERTIFIED SOLUTION
Saif Shaikh
Server engineer

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