Bill H Posted November 7, 2008 Report Share Posted November 7, 2008 Here is are the three lines of Wireshark I receive when trying to use one particulat Email Server: Line_____Frame______Originate IP_____Destination IP__Service 2479___13.643247___211.146.45.24___34.41.150.162___SMTP___Response: 220 APPSERVER1.XXX.local SMTP service ready 2481___13.644240___34.41.150.162___211.146.45.24___SMTP___Command: EHLO localhost 2483___13.659967___211.146.45.24___34.41.150.162___SMTP___Response: 500 Syntax error, command unrecognized It looks like the Email Server does not understand the newer EHLO command. Under this condition the Email Client would then send the older HELO command. PBXNSIP does not send the HELLO command. Is this a bug or a missing condition? Bill H Quote Link to comment Share on other sites More sharing options...
Vodia PBX Posted November 7, 2008 Report Share Posted November 7, 2008 Here is are the three lines of Wireshark I receive when trying to use one particulat Email Server: Line_____Frame______Originate IP_____Destination IP__Service 2479___13.643247___211.146.45.24___34.41.150.162___SMTP___Response: 220 APPSERVER1.XXX.local SMTP service ready 2481___13.644240___34.41.150.162___211.146.45.24___SMTP___Command: EHLO localhost 2483___13.659967___211.146.45.24___34.41.150.162___SMTP___Response: 500 Syntax error, command unrecognized It looks like the Email Server does not understand the newer EHLO command. Under this condition the Email Client would then send the older HELO command. PBXNSIP does not send the HELLO command. Is this a bug or a missing condition? Well that message itself is not a problem. It is actually the only way to find out if the server understands EHLO. Does the rest of the email delivery work? Quote Link to comment Share on other sites More sharing options...
Bill H Posted November 7, 2008 Author Report Share Posted November 7, 2008 Well that message itself is not a problem. It is actually the only way to find out if the server understands EHLO. Does the rest of the email delivery work? No it does not process any futher than that. The Wireshark just sits there. That is why I suspected that PBXNSIP was nor responding to the "Response: 500 Syntax error, command unrecognized" message. Bill H Quote Link to comment Share on other sites More sharing options...
Vodia PBX Posted November 7, 2008 Report Share Posted November 7, 2008 No it does not process any futher than that. The Wireshark just sits there. That is why I suspected that PBXNSIP was nor responding to the "Response: 500 Syntax error, command unrecognized" message. Hmm. I remember there was a problem with those old servers. Might be fixed already. Maybe you can wait a few days and then try the upcoming 3.1. Quote Link to comment Share on other sites More sharing options...
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