Hosted Exchange server 2016 on Azure VM, and allowed Inbound Rules on port 25
( Unable to receive any emails from external )
Tested the flow from External to Azure-VM's Public IP on port 25, but its blocked
it looks Azure VM blcoked the port 25 on Public IP, The SMTP flow is already opened From Another Azure VM.
Telnet Result from External : ( Telnet PublicIP 25 : Could not open connection to the host,on port 25:Connectio failed)
Telnet result from Internal VM ( telnet servername 25) Flow is opened
Any suggestions ?
Regards,
Abhilash.