ap_6200 Posted January 22, 2008 Report Share Posted January 22, 2008 I have gone through and doublechecked all of the domain settings - but I'm still seeing a high percentage of "Last Email could not be sent" I have removed IP's and domain names to protect the innocent: This is log level 8 - by the way. [8] 2008/01/22 15:46:54: SMTP: Connect to 1.2.3.4:25 [8] 2008/01/22 15:46:54: SMTP: Received 220 mail-02.name-services.com Microsoft ESMTP MAIL Service, Version: 6.0.3790.3959 ready at Tue, 22 Jan 2008 13:50:39 -0800 [8] 2008/01/22 15:46:54: SMTP: Received 250-mail-02.name-services.com Hello [5.4.3.2] 250-AUTH=LOGIN 250-AUTH LOGIN 250-TURN 250-SIZE 10485760 250-ETRN 250-PIPELINING 250-DSN 250-ENHANCEDSTATUSCODES 250-8bitmime 250-BINARYMIME 250-CHUNKING 250-VRFY 250 OK [8] 2008/01/22 15:46:54: SMTP: Received 334 VXNlcm5hbWU6 [8] 2008/01/22 15:46:55: SMTP: Received 334 UGFzc3dvcmQ6 [8] 2008/01/22 15:46:55: SMTP: Received 235 2.7.0 Authentication successful [8] 2008/01/22 15:46:55: SMTP: Received 501 5.5.4 Invalid Address [5] 2008/01/22 15:46:55: SMTP Server returned 501 Is there any other indication on what the "Invalid Address" is? On successful emails, the next thing I should see is: [8] 2008/01/22 15:45:20: SMTP: Received 235 2.7.0 Authentication successful [8] 2008/01/22 15:45:20: SMTP: Received 250 2.1.0 test@messaging.com....Sender OK [8] 2008/01/22 15:45:20: SMTP: Received 250 2.1.5 joe@smith.com So is it a problem with the sender?? Quote Link to comment Share on other sites More sharing options...
Vodia PBX Posted January 22, 2008 Report Share Posted January 22, 2008 Maybe it makes sense to get an Wireshark trace and see what exactly goes back and forth. What version are you running? Quote Link to comment Share on other sites More sharing options...
andrewgroup Posted January 23, 2008 Report Share Posted January 23, 2008 Maybe it makes sense to get an Wireshark trace and see what exactly goes back and forth. What version are you running? Additionally since you are using an exchange server, change the default logging level form none to far more and you'll have the other end of those log files. Let's all assume that in the vrtual SMTP server settings you are allowing the IP address of the PBX to send email. Additionally download one of many free SMTP email server testers and blast a few thousand emails into the server to validate it's ability to receive. Quote Link to comment Share on other sites More sharing options...
ap_6200 Posted January 23, 2008 Author Report Share Posted January 23, 2008 Maybe it makes sense to get an Wireshark trace and see what exactly goes back and forth. What version are you running? I'm on the latest 2.1.5 Quote Link to comment Share on other sites More sharing options...
ap_6200 Posted January 23, 2008 Author Report Share Posted January 23, 2008 I'm on the latest 2.1.5 This issue is resolved - it was a problem on the domain settings for account. (Maybe I should've triple-checked) Thanks! Quote Link to comment Share on other sites More sharing options...
ap_6200 Posted January 24, 2008 Author Report Share Posted January 24, 2008 This issue is resolved - it was a problem on the domain settings for account. (Maybe I should've triple-checked) Thanks! My issue was a simple one - ,com and .com are very different. ;-) Quote Link to comment Share on other sites More sharing options...
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