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From "Mike Baranski" <list-subscripti...@secmgmt.com>
Subject [Email] Sending mail hangs
Date Thu, 04 Mar 2010 15:45:33 GMT
I have the following code that hangs when sending email, the debug output
and sendmail log is below.

private Session getSession(){
        Properties props = new Properties();
        props.put("mail.debug", new Boolean(true));
        props.put("mail.smtp.host", this.mailServer);
        props.put("mail.smtp.ehlo", new Boolean(true));
        props.put("mail.smtp.quitwait", new Boolean(false));
        Session session = Session.getInstance(props, null);
        session.setDebug(true);
        return session;
    }
    private void sendAsEmail(String destFileName) throws
org.apache.commons.mail.EmailException
        {
            log.debug("Sending " + destFileName);
            
                // Create the attachment
            EmailAttachment attachment = new EmailAttachment();
            attachment.setPath(destFileName);
            attachment.setDisposition(EmailAttachment.ATTACHMENT);
            attachment.setDescription("Excel Report");
            attachment.setName("Report." +
("xls".equalsIgnoreCase(this.type) ? "xls":"csv"));
            
                // Create the email message
            MultiPartEmail email = new MultiPartEmail();
            email.setMailSession(getSession());

            log.debug("Setting host name to " + this.mailServer);
            email.setHostName(this.mailServer);
            for(int i = 0 ; i < this.toEmail.length ; i++)
            {
                email.addTo(this.toEmail[i]);
            }
                
            email.setFrom(this.fromEmail);
            if(this.emailSubject != null) {
                email.setSubject(this.emailSubject);
            }
            else {
                email.setSubject("No Subject");
            }
                
            if(this.getMessage() != null){
                email.setMsg(this.getMessage());
            }
            else {
                email.setMsg("No Message Provided");
            }
                
                // add the attachment
            email.attach(attachment);
            log.debug("Sending email via " + this.mailServer);
            
                // send the email
				
				
				// hangs here.
            email.send();
            log.debug("Mail sent.");
            
            
        }

I get the following debug:

DEBUG: getProvider() returning
javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun
Microsystems, Inc.,1.4ea]
DEBUG SMTP: useEhlo false, useAuth false
DEBUG SMTP: trying to connect to host "mail.secmgmt.com", port 25, isSSL
false
220 www.secmgmt.com ESMTP Sendmail 8.13.1/8.13.1; Thu, 4 Mar 2010 10:37:24
-0500
DEBUG SMTP: connected to host "mail.secmgmt.com", port: 25

HELO sirrus
250 www.secmgmt.com Hello smcraleigh.secmgmt.com [24.106.188.250], pleased
to meet you
DEBUG SMTP: use8bit false
MAIL FROM:<mike@secmgmt.com>
250 2.1.0 <mike@secmgmt.com>... Sender ok
RCPT TO:<mike@secmgmt.com>
250 2.1.5 <mike@secmgmt.com>... Recipient ok
DEBUG SMTP: Verified Addresses
DEBUG SMTP:   "mike@secmgmt.com" <mike@secmgmt.com>
DATA
354 Enter mail, end with "." on a line by itself
Date: Thu, 4 Mar 2010 10:37:24 -0500 (EST)
From: "mike@secmgmt.com" <mike@secmgmt.com>
To: "mike@secmgmt.com" <mike@secmgmt.com>
Message-ID: <11533424.01267717044165.JavaMail.root@sirrus>
Subject: Testing the subject
MIME-Version: 1.0
Content-Type: multipart/mixed; 
	boundary="----=_Part_0_17237886.1267717044072"

------=_Part_0_17237886.1267717044072
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit

Hi, testing the message here...
------=_Part_0_17237886.1267717044072
Content-Type: application/octet-stream; name=Report.csv
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment; filename=Report.csv
Content-Description: Excel Report


------=_Part_0_17237886.1267717044072--
QUIT

It hangs at the QUIT, here is what is in Sendmail's log after I ctrl-c:

Mar  4 10:37:41 www sendmail[27364]: o24FbOxU027364: collect: premature EOM:
unexpected close
Mar  4 10:37:41 www sendmail[27364]: o24FbOxU027364: collect: unexpected
close on connection from smcraleigh.secmgmt.com, sender=<mike@secmgmt.com>


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