GTI IP reputation requests fail on Security for Microsoft Exchange Servers
Last Modified: 2024-02-19 08:14:02 Etc/GMT
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GTI IP reputation requests fail on Security for Microsoft Exchange Servers
Technical Articles ID:
KB92614
Last Modified: 2024-02-19 08:14:02 Etc/GMT Environment
Security for Microsoft Exchange (SME) 8.x
Problem
SME fails to communicate with the System Change
The TLS cipher suite isn't present or is disabled on the Microsoft Exchange Server. Possible causes:
Cause
Missing or disabled ciphers are needed on the Microsoft Exchange Server to communicate with the trusted source server using TLS 1.2.
Solution 1
Install one of the following supported ciphers, listed in order of preference:
Solution 2
Add non-default ciphers to Windows 2019:
Affected ProductsLanguages:This article is available in the following languages: |
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