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IIS SMTP Not always use TLS for outbound

    Question

  • Hello,

    I have an IIS SMTP email relay server configured to use TLS for outbound traffic from inside my cage.  I have a couple customers that won't accept TLS traffic.  Is there any way to configure the IIS server to try sending emails over un-encrypted methods if encryption methods failed?

    Thanks.

    Dan

    Tuesday, May 7, 2019 2:15 PM

All replies

  • You'll find more IIS/FTP/SMTP experts in dedicated forums over here.

    https://forums.iis.net/

     

     



    Regards, Dave Patrick ....
    Microsoft Certified Professional
    Microsoft MVP [Windows Server] Datacenter Management

    Disclaimer: This posting is provided "AS IS" with no warranties or guarantees, and confers no rights.

    Tuesday, May 7, 2019 2:21 PM
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    Thursday, May 23, 2019 9:26 AM
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