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gopher_49
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Outlook 2013 clients defaulting to old on premise Exchange 2013 server instead of Office 365

We are migrating to Office 365 from on premise Exchange 2013.  We updated the autodiscover records on the public DNS but it seems SCP is still taking over..  When let Outlook auto discover and then click manual..  We then select Office 365 but it just hangs?  We tried ADSI edit and reg edit to disable SCP and still no luck.  It says there is no encrypted connection to the server? Any ideas?
Microsoft OfficeExchangeOutlook

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gopher_49

8/22/2022 - Mon
Todd Nelson

Doesn't sound like you are performing a hybrid migration.  What type of migration?
gopher_49

ASKER
It is not hybrid.  All mailboxes are migrated and we used AD connect to sync AD accounts
gopher_49

ASKER
nslookup locally resolves the Office.com autodiscover ..  And SCP is disabled.. But Outlook clients can't auto discover to Office 365...
I started with Experts Exchange in 2004 and it's been a mainstay of my professional computing life since. It helped me launch a career as a programmer / Oracle data analyst
William Peck
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gopher_49

ASKER
Not much of a solution for it just started to work on it's own.. Maybe a delay in DNS.. Who knows...