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Active Directory: LDAPs(636) and MSFT-GC-SSL(3269) Service - TechNet Articles - United States (English) - TechNet Wiki
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Active Directory: LDAPs(636) and MSFT-GC-SSL(3269) Service - TechNet Articles - United States (English) - TechNet Wiki
Sophos Email Appliance: Configure AD/LDAP authentication over SSL/TLS according to Microsoft's recommendation
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