We are seeing this on our Exchange 2007 machine on a Server 2008 R2 box.
Latest updates in place for TLS security:
Log Name: System
Source: Schannel
Date: 02/11/2018 08:11:59
Event ID: 36874
Task Category: None
Level: Error
Keywords:
User: SYSTEM
Computer: exchangeserver.domain.local
Description:
An TLS 1.0 connection request was received from a remote client application, but none of the cipher suites supported by the client application are supported by the server. The SSL connection request has failed.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Schannel" Guid="{1F678132-5938-4686-9FDC-C8FF68F15C85}" />
<EventID>36874</EventID>
<Version>0</Version>
<Level>2</Level>
<Task>0</Task>
<Opcode>0</Opcode>
<Keywords>0x8000000000000000</Keywords>
<TimeCreated SystemTime="2018-11-02T08:11:59.130356200Z" />
<EventRecordID>265809</EventRecordID>
<Correlation />
<Execution ProcessID="500" ThreadID="4252" />
<Channel>System</Channel>
<Computer>exchangeserver.domain.local</Computer>
<Security UserID="S-1-5-18" />
</System>
<EventData>
<Data Name="Protocol">TLS 1.0</Data>
</EventData>
</Event>
Latest updates in place for TLS security:
Log Name: System
Source: Schannel
Date: 02/11/2018 08:11:59
Event ID: 36874
Task Category: None
Level: Error
Keywords:
User: SYSTEM
Computer: exchangeserver.domain.local
Description:
An TLS 1.0 connection request was received from a remote client application, but none of the cipher suites supported by the client application are supported by the server. The SSL connection request has failed.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Schannel" Guid="{1F678132-5938-4686-9FDC-C8FF68F15C85}" />
<EventID>36874</EventID>
<Version>0</Version>
<Level>2</Level>
<Task>0</Task>
<Opcode>0</Opcode>
<Keywords>0x8000000000000000</Keywords>
<TimeCreated SystemTime="2018-11-02T08:11:59.130356200Z" />
<EventRecordID>265809</EventRecordID>
<Correlation />
<Execution ProcessID="500" ThreadID="4252" />
<Channel>System</Channel>
<Computer>exchangeserver.domain.local</Computer>
<Security UserID="S-1-5-18" />
</System>
<EventData>
<Data Name="Protocol">TLS 1.0</Data>
</EventData>
</Event>
0