can't open https website from a client in TMG network RRS feed

  • Question

  • Hi,

    I can't open this address: https://yunpan.sei.com.cn from my browser's client in a domain with TMG server. No rule in TMG denies it, but it doesn't open.

    TMG Version: 7.0.7734.100

    In Log:

    Failed Connection Attempt ISA 1/4/2020 1:35:50 PM
    Log type: Web Proxy (Forward)
    Status: 10061 No connection could be made because the target machine actively refused it.  
    Rule: test
    Source: Internal (
    Destination: Local Host (ISA.tehranjavan.com
    Request: yunpan.sei.com.cn:443
    Filter information: Req ID: 06ea6444; Compression: client=No, server=No, compress rate=0% decompress rate=0%
    Protocol: SSL-tunnel
    User: anonymous
     Additional information
    Client agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; InfoPath.3)
    Object source: Internet (Source is the Internet. Object was added to the cache.)
    Cache info: 0x0
    Processing time: 0 MIME type:

    The Rule "Test"  is allowing all protocols from this client to all networks  with all users (also I tried to put protocol as HTTPS, but no difference)

    Saturday, January 4, 2020 10:02 AM