hi all, I want to configure a send connector to use zen relay servers which I am told uses ssl port 587. However I cannot find where to make this port change on the send connector. Is SSL the same as TLS? Is this where I make the changes? Thanks

Run the following command, replacing the send connector name for "Outbound SMTP". Set-SendConnector -Identity "Outbound SMTP" -Port 587 If your device uses port 587, I assume that you're going to have to configure authentication. See the documentation for how to do that. http://technet.microsoft.com/en-us/library/aa998294.aspx Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."

SSL and TSL is not the same. Although their differences are minor, TLS 1.0 and SSL 3.0 are not interchangeable. If the same protocol is not supported by both parties, the parties must negotiate a common protocol to communicate successfully. see http://technet.microsoft.com/zh-cn/library/cc784450(v=ws.10).aspx It is recommended to use TLS for Send Connector in Exchange system. See http://technet.microsoft.com/en-us/library/jj657514.aspxFiona Liao TechNet Community Support

If no more questions on this thread, we will mark it as answered. Thanks .Fiona Liao TechNet Community Support