andrewgroup Posted August 3, 2009 Report Share Posted August 3, 2009 Any suggestions on what may be happening are helpful.. PBXnSIP windows Server with IP x.x.x.250 no longers relays mail via x.x.x.6 Exchange email server. From the PBX a full telnet email session can be sent via Telnet and the Exchange server successfully sends these emails. the PBX log has the following entry a na few moments later the error Sending CDR email to <test email address> SMTP: Cannot Resolve Wireshark traces do not reveal any SMTP packets, meanwhile the 40+ phones and all calls are being handled fine... The PBX service has been restarted and no change to the symptoms. We'd like to reveal the cause if possible. A total system restart is planned, but not very hopeful as SMTP work fine with telnet to the exhange server... Any Deep Thoughts? - Cheers. Quote Link to comment Share on other sites More sharing options...
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