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Thread: During SMTP send, ZD loses count of responses...

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  1. #1
    Join Date
    Aug 2011
    Rep Power

    Default During SMTP send, ZD loses count of responses...

    The following is from a log of ZD talking to a local smtp server (on same box):

    220 ESMTP CoffeeMud SMTPserver/; 10/31/2011 10:07 PM
    DEBUG SMTP: connected to host "localhost", port: 25
    EHLO localhost
    250 Hello [], pleased to meet you
    250-SIZE 20000
    250 HELP
    DEBUG SMTP: use8bit false
    MAIL FROM:<>
    DEBUG SMTP: sendPartial set
    RCPT TO:<>
    250 OK Mailer
    DEBUG SMTP: Verified Addresses
    250 OK Zac
    DEBUG SMTP: got response code 250, with response: 250 OK Zac

    354 Enter mail, end with "." on a line by itself

    com.sun.mail.smtp.SMTPSendFailedException: 250 OK Zac

    at com.sun.mail.smtp.SMTPTransport.issueSendCommand(S
    at .java:1621)
    at com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTr
    at javax.mail.Transport.send0(
    at javax.mail.Transport.send(
    at com.zimbra.cs.mailbox.MailSender.sendMessage(MailS
    at com.zimbra.cs.mailbox.MailSender.sendMimeMessage(M
    at com.zimbra.cs.mailbox.MailSender.sendMimeMessage(M
    at com.zimbra.cs.mailbox.DataSourceMailbox.sendPendin gMessages(
    at com.zimbra.cs.mailbox.DataSourceMailbox.sync(DataS
    at com.zimbra.cs.mailbox.DataSourceMailbox.syncOnTime r(
    at com.zimbra.cs.mailbox.SyncMailbox$
    at java.util.TimerThread.mainLoop(
    250 Reset state
    DEBUG SMTP: QUIT failed with 250


    Notice that it sends the "mail from" and "rcpt to" commands in a single stream (as if PIPELINING without permission?!), and then assumes the first 250 OK it receives applies to BOTH messages. When it sends DATA and then receives the 250 OK (for the rcpt to), it decides it's an error and leaves.

    What's going on here? I've poked through the ESMTP protocol docs and can't account for this behavior. I *must* be missing something.

    Thanks for any response..
    - Bo Zimmerman

  2. #2
    Join Date
    Jan 2011
    Rep Power


    We changed SMTPTransport to our own in the coming release, please see if that helps.

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