[logback-user] SMTPAppender with Amazon SES

[Jason Bennett]

I'm using Amazon SES with SSL to send emails via Logback's SMTPAppender. It
usually works, but sometimes I receive the following error:

0:01:51,863 |-ERROR in ch.qos.logback.classic.net.SMTPAppender[EMAIL] -
Error occurred while sending e-mail notification.
com.sun.mail.smtp.SMTPSendFailedException: 554 Transaction failed: Illegal
header 'Caused by'.

        at com.sun.mail.smtp.SMTPSendFailedException: 554 Transaction
failed: Illegal header 'Caused by'.

        at      at
com.sun.mail.smtp.SMTPTransport.issueSendCommand(SMTPTransport.java:2114)
        at      at
com.sun.mail.smtp.SMTPTransport.finishData(SMTPTransport.java:1900)
        at      at
com.sun.mail.smtp.SMTPTransport.sendMessage(SMTPTransport.java:1122)
        at      at javax.mail.Transport.send0(Transport.java:195)
        at      at javax.mail.Transport.send(Transport.java:124)
        at      at
ch.qos.logback.core.net.SMTPAppenderBase.sendBuffer(SMTPAppenderBase.java:395)
        at      at
ch.qos.logback.core.net.SMTPAppenderBase$SenderRunnable.run(SMTPAppenderBase.java:690)
        at      at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
        at      at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at      at java.lang.Thread.run(Thread.java:679)


I'm aware that Amazon only allows emails with legal headers through SES,
but I have no idea where Amazon is getting this header from. Has anyone
else seen this?

jason


-- 
Jason Bennett, jasonab at acm.org
E pur si muove!
Get Firefox! - http://getfirefox.com
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