Hi Guys, I am having problem in connecting to Juniper SSL VPN , getting below error- THE SECURE GATEWAY DENIED THE CONNECTION REQUEST FROM THIS CLIENT (nc.windows.app.23791) Please help me resolving this.

from the transport connection: An existing connection was forcibly closed by the remote host. System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host" On-Premises Usually firewall blocking Office 365 outbound IP 1) Check if the request coming from Office 365 Exchange Online reaches IIS / Exchange Client or Service 'Access is Denied' Errors Relating to > Client or Service ‘Access is Denied’ Errors Relating to Secure RPC. if you are able to connect using secure TCP/IP, you may correctly connect without difficulty. Alternately related to the same issue, you may have failures starting email gateway services, etransport services or workserver services and get popup errors and errors Configuring a secure gateway client to connect to Bluemix

2020-01-04T10:14:14-0500 [HTTPPageGetter (TLSMemoryBIOProtocol),client] (('172.16.169.150', 62478), bwillis, 26): Failmode Secure - Denied Duo login on preauth failure!!!!! This is fairly easy to pick out with the "Invalid signature request in credentials" message. …

Jan 12, 2013

Expand Citrix Gateway > Policies. Select the Session node. In the Citrix Gateway Session Policies and Profiles page, click the Profiles tab click Add. For each component you configure in the Configure Citrix Gateway Session Profile dialog box, ensure that you select the Override Global option for the respective component. Click the Client

When the client connects to the Secure Gateway, the ticket is presented and the gateway should validate the ticket before establishing a secure session for the client. The gateway performs a data request by sending the ticket back to the STA and asking for its corresponding data in return. 2 This particular error was seen in