Set-ImapSettings -Server CAS1 -UnencryptedOrTLSBindings 10.41.25.60:143 -SSLBindings 10.41.25.60:993 -X509CertificateName mail.contoso.com
Set-ImapSettings -Server CAS2 -UnencryptedOrTLSBindings 10.41.25.60:143 -SSLBindings 10.41.25.60:993 -X509CertificateName mail.contoso.com
Set-PopSettings -Server CAS1 -UnencryptedOrTLSBindings 10.41.25.61:110, 10.41.25.60:110 -SSLBindings 10.41.25.61:995, 10.41.25.60:995 -X509CertificateName mail.contoso.com -LoginType PlainTextLogin
Set-PopSettings -Server CAS2 -UnencryptedOrTLSBindings 10.41.25.62:110, 10.41.25.60:110 -SSLBindings 10.41.25.62:995, 10.41.25.60:995 -X509CertificateName mail.contoso.com -LoginType PlainTextLogin
Set-ReceiveConnector -Identity "CAS1\Client frontend CAS1" -Enabled $false
Set-ReceiveConnector -Identity "CAS2\Client frontend CAS2" -Enabled $false
Set-ReceiveConnector -Identity "CAS1\Default Frontend CAS1" -Enabled $false
Set-ReceiveConnector -Identity "CAS2\Default Frontend CAS2" -Enabled $false
Set-ReceiveConnector -Identity "CAS1\Outbound Proxy Frontend CAS1" -Enabled $false
Set-ReceiveConnector -Identity "CAS2\Outbound Proxy Frontend CAS2" -Enabled $false
Set-ReceiveConnector "MBX1\Default MBX1" -AuthMechanism Tls, ExchangeServer -Bindings 10.41.23.71:25 MaxLocalHopCount 8 -MaxMessageSize "15 MB" PermissionGroups ExchangeServers ProtocolLoggingLevel Verbose -RemoteIPRanges 10.41.23.72, 10.41.23.73, 10.41.249.65, 10.41.3.63, 10.41.3.62, 10.41.3.61, 10.41.25.61, 10.41.25.62
Set-ReceiveConnector "MBX2\Default MBX2" -AuthMechanism Tls, ExchangeServer -Bindings 10.41.23.72:25 MaxLocalHopCount 8 -MaxMessageSize "15 MB" PermissionGroups ExchangeServers ProtocolLoggingLevel Verbose -RemoteIPRanges 10.41.23.72, 10.41.23.73, 10.41.249.65, 10.41.3.63, 10.41.3.62, 10.41.3.61, 10.41.25.61, 10.41.25.62
Set-ReceiveConnector "CAS1\Client Frontend CAS1" -AuthMechanism Tls, BasicAuth, BasicAuthRequireTLS -Bindings 10.41.25.60:587 -Fqdn mail.contoso.com -MessageRateLimit unlimited -MaxMessageSize "30 MB" -PermissionGroups ExchangeUsers -ProtocolLoggingLevel Verbose -RemoteIPRanges 10.0.0.0-10.255.255.255 -MaxLocalHopCount 8
Set-ReceiveConnector "CAS1\Client Frontend CAS1" -PermissionGroups AnonymousUsers,ExchangeUsers
Set-ReceiveConnector "CAS2\Client Frontend CAS2" -AuthMechanism Tls, BasicAuth, BasicAuthRequireTLS -Bindings 10.41.25.60:587 -Fqdn mail.contoso.com -MessageRateLimit unlimited -MaxMessageSize "30 MB" -PermissionGroups ExchangeUsers -ProtocolLoggingLevel Verbose -RemoteIPRanges 10.0.0.0-10.255.255.255 -MaxLocalHopCount 8
Set-ReceiveConnector "CAS2\Client Frontend CAS2" -PermissionGroups AnonymousUsers,ExchangeUsers
Set-ReceiveConnector -Identity "CAS1\Client Frontend CAS1" -MaxHeaderSize "64 KB (65,536 bytes)"
Set-ReceiveConnector -Identity "CAS2\Client Frontend CAS2" -MaxHeaderSize "64 KB (65,536 bytes)"
Set-ReceiveConnector "MBX1\Client Proxy MBX1" -Bindings 10.41.23.71:465 -MessageRateLimit unlimited -MaxLocalHopCount 8 -MaxMessageSize "15 MB"
Set-ReceiveConnector "MBX2\Client Proxy MBX2" -Bindings 10.41.23.72:465 -MessageRateLimit unlimited -MaxLocalHopCount 8 -MaxMessageSize "15 MB
Set-ReceiveConnector -Identity "MBX1\Client Proxy MBX1" -MaxHeaderSize "64 KB (65,536 bytes)"
Set-ReceiveConnector -Identity "MBX2\Client Proxy MBX2" -MaxHeaderSize "64 KB (65,536 bytes)"
New-ReceiveConnector -Name "Printer CAS1" -Server "CAS1" -Bindings 10.41.25.60:25 -Fqdn mail.contoso.com -RemoteIPRanges 10.41.3.39 -PermissionGroups AnonymousUsers -Usage Custom -MaxLocalHopCount 8 -MaxMessageSize 30Mb
Set-ReceiveConnector -Identity "CAS1\Printer CAS1" -RemoteIPRanges "IP Address printer"
Set-ReceiveConnector -Identity "CAS1\Printer CAS1" -MaxHeaderSize "64 KB (65,536 bytes)"
where:
- 10.41.25.60 - VIP NLB IP Address
- 10.41.249.65 - EDGE Server
- 10.41.23.72, 10.41.23.73 - MBX Exchange 2013
- 10.41.25.61, 10.41.25.62 - CAS Exchange 2013
- 10.41.3.63, 10.41.3.62, 10.41.3.61 - Old CAS+HUB Exchange 2010
After applying the settings and restarting the server, the following error
- CAS:
ManagedAvailability ID 4
1. Exception: System.InvalidOperationException: Unable to initialise TCP Network connection ---> System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 127.0.0.1:995
2. The client submission probe failed 3 times over 15 minutes.No connection could be made because the target machine actively refused it 127.0.0.1:587
3. The inbound proxy probe failed 3 times over 15 minutes.No connection could be made because the target machine actively refused it 127.0.0.1:25
-MBX:
ManagedAvailability ID 4
1. The HubAvailabilityProbe has failed 5 or more times in 15 minutes. Last failing server: ''.
2. Mailbox Transport Submission - the verification that the probe messages were successfully submitted within 5 minutes to HUB has failed.
This could indicate that the mailbox submissions are taking too long or not progressing at all.
SequenceNumber: 635703947136680580
Error: MapiSubmitLAMProbe finished with CheckPreviousMail failure.
FailureContext: MapiSubmitLAMProbe finished with CheckPreviousMail failure.
ExecutionContext: MapiSubmitLAMProbe started. This performs - 1. Submits a new message to Store 2. Checks results from previous Send Mail operation. Sequence # = 635703947136680580. First Run? = False. Previous mail submission to store was successful. Results - # of previous results: 0. Could Not Find stages that ran. Previous SendMail failure - Mail submitted to Store during the previous run never reached SendAsCheck.
This may indicate a latency from Store to Submission Service. Investigating. Found lower SA latency. Indicates an issue in Submission service
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