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sned mail problem

807603Oct 22 2007
i written simple code to send mail .. when i run it sometime it send me mail but in most cases i am not able to get email
my debug info
say following
Sending mail to amit@quagnito.com

DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc]
DEBUG SMTP: useEhlo true, useAuth false

DEBUG: SMTPTransport trying to connect to host "mail.quagnito.com", port 25

DEBUG SMTP RCVD: 220 mail27.opentransfer.com ESMTP

DEBUG: SMTPTransport connected to host "mail.quagnito.com", port: 25

DEBUG SMTP SENT: EHLO Quag034
DEBUG SMTP RCVD: 250-mail27.opentransfer.com
250-PIPELINING
250-8BITMIME
250 SIZE 1048576000

DEBUG SMTP SENT: MAIL FROM:<amit@quanito.com>
DEBUG SMTP RCVD: 250 ok

DEBUG SMTP SENT: RCPT TO:<amit@quagnito.com>
DEBUG SMTP RCVD: 250 ok

Verified Addresses
amit@quagnito.com
DEBUG SMTP SENT: DATA
DEBUG SMTP RCVD: 354 Please start mail input.

DEBUG SMTP SENT:
.
DEBUG SMTP RCVD: 250 Mail queued for delivery.

DEBUG SMTP SENT: QUIT


please suggest solution and meaning of this line DEBUG SMTP RCVD: 250 Mail queued for delivery.

Comments

843830
Because you're rolling back and using your JMS Provider to move the message to a poison queue on the 3rd attempt I don't think you'll be able to change the message properties - the rollback will essentially undo them.

A few options spring to mind (some of which probably won't be appropriate)...

1. First thing I'd look at is whether you can monitor the poison queue - if the queue depth changes you know you need to send an email. If you need to copy details out of the message then this becomes a little more tricky as you have to browse the queue rather than consume messages from it.

2. There are commericial alerting applications which allow you to supress alerts until a threshold has been reached. They probably wouldn't work with email though (SMNP Traps is more likely).
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Locked on Nov 19 2007
Added on Oct 22 2007
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