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troubleshooting Question

Outlook and AD lookup query

Avatar of kam_uk
kam_uk asked on
ExchangeOutlookActive Directory
7 Comments1 Solution286 ViewsLast Modified:
Hi All

I had a query about Outlook and AD lookups I was hoping someone could help with.

When Outlook speaks to a Domain Controller for lookups (either LDAP or GC), what port does it use? 389 or 3268? Or does it depend on the sort of query?
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