Mdaemon smtp problem

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May 20th, 2009, 02:55 PM

Nutopia

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Join Date: Jun 2005

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Mdaemon smtp problem

Hello,

I have a piece of code which a client is using. My code performs an SMTP relay (via php) with the client's email server. The client has some sort of config problem with their mdaemon email server which is causing the relay to fail. Below you will find the log of the errors. I suspect the problem has to do with the "EHLO localhost" portion, but I don't know that much about the specifics of email servers. Can someone shed some light on the situation?

Thanks!

Quote:

Wed 2009-05-20 10:06:32: [1571:3] <-- EHLO localhost
Wed 2009-05-20 10:06:32: [1571:3] Performing IP lookup (localhost)
Wed 2009-05-20 10:06:32: [1571:3] * Error: * Name server reports domain name unknown
Wed 2009-05-20 10:06:32: [1571:3] ---- End IP lookup results
Wed 2009-05-20 10:06:32: [1571:3] --> 250-mail1.mailcorp.net Hello 136744-app5.provider.com, pleased to meet you
Wed 2009-05-20 10:06:32: [1571:3] --> 250-ETRN
Wed 2009-05-20 10:06:32: [1571:3] --> 250-AUTH=LOGIN
Wed 2009-05-20 10:06:32: [1571:3] --> 250-AUTH LOGIN CRAM-MD5
Wed 2009-05-20 10:06:32: [1571:3] --> 250-8BITMIME
Wed 2009-05-20 10:06:32: [1571:3] --> 250 SIZE 76800000
Wed 2009-05-20 10:06:32: [1571:3] <-- AUTH LOGIN
Wed 2009-05-20 10:06:32: [1571:3] --> 334 VXNlcm5hbWU6
Wed 2009-05-20 10:06:33: [1571:3] <-- YXJpc3NpZW5AYm5jbmF0aW9uYWxiYW5rLmNvbQ==
Wed 2009-05-20 10:06:33: [1571:3] --> 334 UGFzc3dvcmQ6
Wed 2009-05-20 10:06:33: [1571:3] <-- ******
Wed 2009-05-20 10:06:33: [1571:3] --> 535 Authentication failed
Wed 2009-05-20 10:06:33: [1571:3] <-- EHLO localhost
Wed 2009-05-20 10:06:33: [1571:3] Performing IP lookup (localhost)
Wed 2009-05-20 10:06:33: [1571:3] * Error: * Name server reports domain name unknown
Wed 2009-05-20 10:06:33: [1571:3] ---- End IP lookup results
Wed 2009-05-20 10:06:33: [1571:3] --> 250-mail1.mailcorp.net Hello 136744-app5.provider.com, pleased to meet you
Wed 2009-05-20 10:06:33: [1571:3] --> 250-ETRN
Wed 2009-05-20 10:06:33: [1571:3] --> 250-AUTH=LOGIN
Wed 2009-05-20 10:06:33: [1571:3] --> 250-AUTH LOGIN CRAM-MD5
Wed 2009-05-20 10:06:33: [1571:3] --> 250-8BITMIME
Wed 2009-05-20 10:06:33: [1571:3] --> 250 SIZE 76800000
Wed 2009-05-20 10:06:33: [1571:3] <-- AUTH LOGIN
Wed 2009-05-20 10:06:33: [1571:3] --> 334 VXNlcm5hbWU6
Wed 2009-05-20 10:06:33: [1571:3] <-- ZGdhcnJpc29uQGJuY25hdGlvbmFsYmFuay5jb20=
Wed 2009-05-20 10:06:33: [1571:3] --> 334 UGFzc3dvcmQ6
Wed 2009-05-20 10:06:33: [1571:3] <-- ******
Wed 2009-05-20 10:06:33: [1571:3] --> 235 Authentication successful
Wed 2009-05-20 10:06:33: [1571:3] Authenticated as username@mailcorp.com
Wed 2009-05-20 10:06:34: [1571:3] <-- EHLO localhost
Wed 2009-05-20 10:06:34: [1571:3] Performing IP lookup (localhost)
Wed 2009-05-20 10:06:34: [1571:3] * Error: * Name server reports domain name unknown
Wed 2009-05-20 10:06:34: [1571:3] ---- End IP lookup results
Wed 2009-05-20 10:06:34: [1571:3] --> 250-mail1.mailcorp.net Hello 136744-app5.provider.com, pleased to meet you
Wed 2009-05-20 10:06:34: [1571:3] --> 250-ETRN
Wed 2009-05-20 10:06:34: [1571:3] --> 250-AUTH=LOGIN
Wed 2009-05-20 10:06:34: [1571:3] --> 250-AUTH LOGIN CRAM-MD5
Wed 2009-05-20 10:06:34: [1571:3] --> 250-8BITMIME
Wed 2009-05-20 10:06:34: [1571:3] --> 250 SIZE 76800000
Wed 2009-05-20 10:06:34: [1571:3] <-- AUTH LOGIN
Wed 2009-05-20 10:06:34: [1571:3] --> 503 Already authenticated
Wed 2009-05-20 10:06:34: [1571:3] <-- EHLO localhost
Wed 2009-05-20 10:06:34: [1571:3] Performing IP lookup (localhost)
Wed 2009-05-20 10:06:34: [1571:3] * Error: * Name server reports domain name unknown
Wed 2009-05-20 10:06:34: [1571:3] ---- End IP lookup results
Wed 2009-05-20 10:06:34: [1571:3] --> 250-mail1.mailcorp.net Hello 136744-app5.provider.com, pleased to meet you
Wed 2009-05-20 10:06:34: [1571:3] --> 250-ETRN
Wed 2009-05-20 10:06:34: [1571:3] --> 250-AUTH=LOGIN
Wed 2009-05-20 10:06:34: [1571:3] --> 250-AUTH LOGIN CRAM-MD5
Wed 2009-05-20 10:06:34: [1571:3] --> 250-8BITMIME
Wed 2009-05-20 10:06:34: [1571:3] --> 250 SIZE 76800000
Wed 2009-05-20 10:06:34: [1571:3] <-- AUTH LOGIN
Wed 2009-05-20 10:06:34: [1571:3] --> 503 Already authenticated
Wed 2009-05-20 10:06:35: [1571:3] <-- EHLO localhost
Wed 2009-05-20 10:06:35: [1571:3] Performing IP lookup (localhost)
Wed 2009-05-20 10:06:35: [1571:3] * Error: * Name server reports domain name unknown
Wed 2009-05-20 10:06:35: [1571:3] ---- End IP lookup results
Wed 2009-05-20 10:06:35: [1571:3] --> 250-mail1.mailcorp.net Hello 136744-app5.provider.com, pleased to meet you
Wed 2009-05-20 10:06:35: [1571:3] --> 250-ETRN
Wed 2009-05-20 10:06:35: [1571:3] --> 250-AUTH=LOGIN
Wed 2009-05-20 10:06:35: [1571:3] --> 250-AUTH LOGIN CRAM-MD5
Wed 2009-05-20 10:06:35: [1571:3] --> 250-8BITMIME
Wed 2009-05-20 10:06:35: [1571:3] --> 250 SIZE 76800000
Wed 2009-05-20 10:06:35: [1571:3] <-- AUTH LOGIN
Wed 2009-05-20 10:06:35: [1571:3] --> 503 Already authenticated
Wed 2009-05-20 10:06:35: [1571:3] * Winsock Error 590615
Wed 2009-05-20 10:06:35: [1571:3] SMTP session terminated (Bytes in/out: 1001/6185)

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