Disable StartTLS on Exchange 2007

If you want to Disable StartTLS on Edge Transport you should apply these command below on Hub Transport server.

Firstly, get all your connector list by using the command below;

Get-SendConnector (On edge transport)


To disable "TLS" enter the following command (On hub transport)

Set-SendConnector -Identity "send Connector full name" -IgnoreSTARTTLS $true

To check if your changes apply succesfully, enter the following commands on Edge transport server

Get-SendConnector "Send Connector Full Name"fl IgnoreSTARTTLS



If answer is false ; Enter the following commands below,


Test-EdgeSynchronization (Check synchronization)

Start-EdgeSynchronization (Start Synchronization Immediately)