Cannot access specific server ports from 1 PC in whole network

[Dimitrios Avramidis]

Hello all, We have 2 custom email servers, lets say mail.server1.com and mail.server2.com. Main problem is that we couldnt set up Outlook to connect to one of those servers Each server is for specific users. SO while troubleshooting I checked connectivity to with the PS command belowtnc -COmputername mail.server1.com -Port 993 andtnc -COmputername mail.server2.com -Port 993Ping succeeds for both but for server2 the TCPTestsucceeded returns "FALSE"This occurs only on one computer out of many in a row, in the exact same network, With the same AV policy ( Bitdefender ).Tried to disable all AV mo

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