发送带附件的邮件的Javamail可以在Windows上运行，但不能在Linux上运行

时间：2012-04-26 19:52:42

标签： java java-ee tomcat6 javamail

我在使用Tomcat 6.0上的Javamail通过linux发送带附件的电子邮件时遇到问题。

在我的机器（Windows 7 64）上使用Tomcat服务器发送邮件时，它可以正常工作。我已经使用本地smtp服务器和gmail帐户作为中继进行了测试。但是当我的远程Tomcat服务器（运行linux）发送邮件时，收到的邮件很乱，没有主题，附件显示为文本（原始文件是pdf文件），并且一些邮件标题与邮件混合在一起。我尝试使用在Windows上测试时使用的相同方法：尝试使用本地smtp服务器，然后使用gmail作为中继。它在两种情况下都不起作用。

我还试图更改我的本地JavaMail库，并使用我们在远程服务器上的相同（从服务器复制到我的机器），但运行本地的结果总是相同的。电子邮件按照预期的方式收到。

当我发送电子邮件时，会向我发送另一份副本，因此我可以跟踪发生了什么。在下面的日志中显示了使用我的j2ee.jar中嵌入的Javamail运行本地测试时两个邮件（原始和副本）的Javamail输出（详见下文）：

DEBUG: setDebug: JavaMail version 1.3.1
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc]
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: trying to connect to host "smtp.gmail.com", port 587

220 mx.google.com ESMTP jz16sm6498879vdb.9
DEBUG SMTP: connected to host "smtp.gmail.com", port: 587

EHLO Felipe-HP
250-mx.google.com at your service, [177.17.162.156]
250-SIZE 35882577
250-8BITMIME
250-AUTH LOGIN PLAIN XOAUTH
250-ENHANCEDSTATUSCODES
250 STARTTLS
DEBUG SMTP: Found extension "SIZE", arg "35882577"
DEBUG SMTP: Found extension "8BITMIME", arg ""
DEBUG SMTP: Found extension "AUTH", arg "LOGIN PLAIN XOAUTH"
DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg ""
DEBUG SMTP: Found extension "STARTTLS", arg ""
DEBUG SMTP: Attempt to authenticate
AUTH LOGIN
334 xxxxxxxxx
334 xxxxxxxxx
235 2.7.0 Accepted
DEBUG SMTP: use8bit false
MAIL FROM:< xxxxx@xxxxx.xxxx.xxxx>
250 2.1.0 OK jz16sm6498879vdb.9
RCPT TO:< xxxxx@xxxxx.xxxx.xxxx>
250 2.1.5 OK jz16sm6498879vdb.9
DEBUG SMTP: Verified Addresses
DEBUG SMTP:    xxxxx@xxxxx.xxxx.xxxx
DATA
354  Go ahead jz16sm6498879vdb.9
Message-ID: <38047647.1335464129114.JavaMail.Felipe@Felipe-HP>
From:  xxxxx@xxxxx.xxxx.xxxx
To:  xxxxx@xxxxx.xxxx.xxxx
Subject: Boleto Amaua - 06/05/2012
Mime-Version: 1.0
Content-Type: multipart/mixed; 
    boundary="----=_Part_0_1451495453.1335464128994"

------=_Part_0_1451495453.1335464128994
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline



------=_Part_0_1451495453.1335464128994
Content-Type: application/octet-stream; 
    name=boleto-158-255-1335464128903.pdf
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename=boleto-158-255-1335464128903.pdf
Content-Description: Attached file: boleto-158-255-1335464128903.pdf



------=_Part_0_1451495453.1335464128994--

.
250 2.0.0 OK 1335464133 jz16sm6498879vdb.9
QUIT








DEBUG: setDebug: JavaMail version 1.3.1
DEBUG: getProvider() returning javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Sun Microsystems, Inc]
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: trying to connect to host "smtp.gmail.com", port 587

220 mx.google.com ESMTP jz16sm6499184vdb.9
DEBUG SMTP: connected to host "smtp.gmail.com", port: 587

EHLO Felipe-HP
250-mx.google.com at your service, [177.17.162.156]
250-SIZE 35882577
250-8BITMIME
250-AUTH LOGIN PLAIN XOAUTH
250-ENHANCEDSTATUSCODES
250 STARTTLS
DEBUG SMTP: Found extension "SIZE", arg "35882577"
DEBUG SMTP: Found extension "8BITMIME", arg ""
DEBUG SMTP: Found extension "AUTH", arg "LOGIN PLAIN XOAUTH"
DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg ""
DEBUG SMTP: Found extension "STARTTLS", arg ""
DEBUG SMTP: Attempt to authenticate
AUTH LOGIN
334 xxxxxxxxxx
334 xxxxxxxxxx
235 2.7.0 Accepted
DEBUG SMTP: use8bit false
MAIL FROM:< xxxxx@xxxxx.xxxx.xxxx>
250 2.1.0 OK jz16sm6499184vdb.9
RCPT TO:< xxxxx@xxxxx.xxxx.xxxx>
250 2.1.5 OK jz16sm6499184vdb.9
DEBUG SMTP:  xxxxx@xxxxx.xxxx.xxxx
DEBUG SMTP:    xxxxx@xxxxx.xxxx.xxxx
DATA
354  Go ahead jz16sm6499184vdb.9
Message-ID: <895165784.1335464133437.JavaMail.Felipe@Felipe-HP>
From:  xxxxx@xxxxx.xxxx.xxxx
To:  xxxxx@xxxxx.xxxx.xxxx
Subject: =?ISO-8859-1?Q?C=F3pia_Boleto_Amaua_-_06/05/2012?=
Mime-Version: 1.0
Content-Type: multipart/mixed; 
    boundary="----=_Part_1_1973765399.1335464133435"

------=_Part_1_1973765399.1335464133435
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline

###################################################################
Mail Content
###################################################################

------=_Part_1_1973765399.1335464133435
Content-Type: application/octet-stream; 
    name=boleto-158-255-1335464128903.pdf
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename=boleto-158-255-1335464128903.pdf
Content-Description: Attached file: boleto-158-255-1335464128903.pdf


##################################################################
Attachment content
##################################################################

------=_Part_1_1973765399.1335464133435--

.
250 2.0.0 OK 1335464137 jz16sm6499184vdb.9
QUIT

下面显示了我的服务器生成的日志：

Loading javamail.default.providers from jar:file:/opt/tomcat60/lib/mail.jar!/META-INF/javamail.default.providers
DEBUG: loading new provider protocol=imap, className=com.sun.mail.imap.IMAPStore, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=imaps, className=com.sun.mail.imap.IMAPSSLStore, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=smtp, className=com.sun.mail.smtp.SMTPTransport, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=smtps, className=com.sun.mail.smtp.SMTPSSLTransport, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=pop3, className=com.sun.mail.pop3.POP3Store, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=pop3s, className=com.sun.mail.pop3.POP3SSLStore, vendor=Sun Microsystems, Inc, version=null

Loading javamail.default.providers from jar:file:/home/xxxxxxx/public_html/WEB-INF/lib/mail.jar!/META-INF/javamail.default.providers
DEBUG: loading new provider protocol=imap, className=com.sun.mail.imap.IMAPStore, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=imaps, className=com.sun.mail.imap.IMAPSSLStore, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=smtp, className=com.sun.mail.smtp.SMTPTransport, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=smtps, className=com.sun.mail.smtp.SMTPSSLTransport, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=pop3, className=com.sun.mail.pop3.POP3Store, vendor=Sun Microsystems, Inc, version=null
DEBUG: loading new provider protocol=pop3s, className=com.sun.mail.pop3.POP3SSLStore, vendor=Sun Microsystems, Inc, version=null
DEBUG: getProvider() returning provider protocol=smtp; type=javax.mail.Provider$Type@67aece; class=com.sun.mail.smtp.SMTPTransport; vendor=Sun Microsystems, Inc

DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: trying to connect to host "smtp.gmail.com", port 587, isSSL false
220 mx.google.com ESMTP dc7sm2927045vdc.6
DEBUG SMTP: connected to host "smtp.gmail.com", port: 587

EHLO l50dnn0358.locaweb.com.br
250-mx.google.com at your service, [187.45.198.10]
250-SIZE 35882577
250-8BITMIME
250-STARTTLS
250-ENHANCEDSTATUSCODES
250 PIPELINING
DEBUG SMTP: Found extension "SIZE", arg "35882577"
DEBUG SMTP: Found extension "8BITMIME", arg ""
DEBUG SMTP: Found extension "STARTTLS", arg ""
DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg ""
DEBUG SMTP: Found extension "PIPELINING", arg ""
STARTTLS
220 2.0.0 Ready to start TLS
EHLO l50dnn0358.locaweb.com.br
250-mx.google.com at your service, [187.45.198.10]
250-SIZE 35882577
250-8BITMIME
250-AUTH LOGIN PLAIN XOAUTH
250-ENHANCEDSTATUSCODES
250 PIPELINING
DEBUG SMTP: Found extension "SIZE", arg "35882577"
DEBUG SMTP: Found extension "8BITMIME", arg ""
DEBUG SMTP: Found extension "AUTH", arg "LOGIN PLAIN XOAUTH"
DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg ""
DEBUG SMTP: Found extension "PIPELINING", arg ""
DEBUG SMTP: Attempt to authenticate
DEBUG SMTP: check mechanisms: LOGIN PLAIN DIGEST-MD5 NTLM 
DEBUG SMTP: AUTH LOGIN command trace suppressed
DEBUG SMTP: AUTH LOGIN succeeded
DEBUG SMTP: use8bit false
MAIL FROM:<xxxxx@xxxxx.xxxx.xxxx>
250 2.1.0 OK dc7sm2927045vdc.6
RCPT TO:<xxxxx@xxxxx.xxxx.xxxx>
250 2.1.5 OK dc7sm2927045vdc.6
DEBUG SMTP: Verified Addresses
DEBUG SMTP:   xxxxx@xxxxx.xxxx.xxxx
DATA
354  Go ahead dc7sm2927045vdc.6

------=_Part_0_16475596.1335412817148
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline

###################################################################
Mail Content
###################################################################

------=_Part_0_16475596.1335412817148
Content-Type: application/octet-stream; name=boleto-1436-1707-1335412817075.pdf
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename=boleto-1436-1707-1335412817075.pdf
Content-Description: Attached file: boleto-1436-1707-1335412817075.pdf

##################################################################
Attachment content
##################################################################

------=_Part_0_16475596.1335412817148--
.
250 2.0.0 OK 1335412824 dc7sm2927045vdc.6
QUIT
221 2.0.0 closing connection dc7sm2927045vdc.6









DEBUG: getProvider() returning provider protocol=smtp; type=javax.mail.Provider$Type@67aece; class=com.sun.mail.smtp.SMTPTransport; vendor=Sun Microsystems, Inc
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: useEhlo true, useAuth true
DEBUG SMTP: trying to connect to host "smtp.gmail.com", port 587, isSSL false
220 mx.google.com ESMTP c17sm2919516vdj.12
DEBUG SMTP: connected to host "smtp.gmail.com", port: 587

EHLO l50dnn0358.locaweb.com.br
250-mx.google.com at your service, [187.45.198.10]
250-SIZE 35882577
250-8BITMIME
250-STARTTLS
250-ENHANCEDSTATUSCODES
250 PIPELINING
DEBUG SMTP: Found extension "SIZE", arg "35882577"
DEBUG SMTP: Found extension "8BITMIME", arg ""
DEBUG SMTP: Found extension "STARTTLS", arg ""
DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg ""
DEBUG SMTP: Found extension "PIPELINING", arg ""
STARTTLS
220 2.0.0 Ready to start TLS
EHLO l50dnn0358.locaweb.com.br
250-mx.google.com at your service, [187.45.198.10]
250-SIZE 35882577
250-8BITMIME
250-AUTH LOGIN PLAIN XOAUTH
250-ENHANCEDSTATUSCODES
250 PIPELINING
DEBUG SMTP: Found extension "SIZE", arg "35882577"
DEBUG SMTP: Found extension "8BITMIME", arg ""
DEBUG SMTP: Found extension "AUTH", arg "LOGIN PLAIN XOAUTH"
DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg ""
DEBUG SMTP: Found extension "PIPELINING", arg ""
DEBUG SMTP: Attempt to authenticate
DEBUG SMTP: check mechanisms: LOGIN PLAIN DIGEST-MD5 NTLM 
DEBUG SMTP: AUTH LOGIN command trace suppressed
DEBUG SMTP: AUTH LOGIN succeeded
DEBUG SMTP: use8bit false
MAIL FROM:<xxxxxxx@xxxxx.xxxx.xxxx>
250 2.1.0 OK c17sm2919516vdj.12
RCPT TO:<xxxxx@xxxxx.xxxx.xxxx>
250 2.1.5 OK c17sm2919516vdj.12
DEBUG SMTP: Verified Addresses
DEBUG SMTP:   xxxxx@xxxxx.xxxx.xxxx
DATA
354  Go ahead c17sm2919516vdj.12

------=_Part_1_22662950.1335412824767
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline

###################################################################
Mail Content
###################################################################

------=_Part_1_22662950.1335412824767
Content-Type: application/octet-stream; name=boleto-1436-1707-1335412817075.pdf
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename=boleto-1436-1707-1335412817075.pdf
Content-Description: Attached file: boleto-1436-1707-1335412817075.pdf

##################################################################
Attachment content
##################################################################

------=_Part_1_22662950.1335412824767--
.
250 2.0.0 OK 1335412828 c17sm2919516vdj.12
QUIT
221 2.0.0 closing connection c17sm2919516vdj.12

在我的远程服务器中，我们在context / WEB-INF / lib上有JavaMail库。我们有mail.jar和j2ee.jar，它还包含JavaMail。此外，在tomcat文件夹中还有另一个mail.jar（可以在日志中看到）和另一个包含Javamail的j2ee.jar。

我尝试用最近的服务器替换服务器的/WEB-INF/lib/mail.jar，但日志甚至没有更改。在本地测试中使用服务器中的.jars会产生正确的结果。

请注意，我的服务器没有显示应该存在的一些调试行。

以下是用于发送电子邮件的代码：

Properties props = new Properties();
props.put("mail.smtp.debug", "true");
props.put("mail.smtp.auth", "true");
props.put("mail.mime.charset", "ISO-8859-1"); 
props.put("mail.smtp.starttls.enable", "true");
props.put("mail.smtp.starttls.required", "true");
props.put("mail.smtp.host", smtpHost);
props.put("mail.smtp.port", Integer.toString(port));
this.session = Session.getInstance(props,
    new javax.mail.Authenticator() {
      protected PasswordAuthentication getPasswordAuthentication() {
         return new PasswordAuthentication(usr, pass);
      }
});

MimeMultipart mp = new MimeMultipart("mixed");
MimeBodyPart txtPart = new MimeBodyPart();

if(this.message == null){
    if(this.session != null){
       this.message = new MimeMessage(this.session);
    } else {
       throw new Exception("");
    }
}

this.session.setDebug(true);
this.message.setFrom(new InternetAddress(this.from));
this.message.setRecipient(Message.RecipientType.TO, new InternetAddress(this.to));
this.message.setSubject(this.subject);

txtPart.setDisposition(Part.INLINE);
txtPart.setText(text);
mp.addBodyPart(txtPart);

for (int i = 0; i < this.attach.size(); i++) {
    MimeBodyPart filePart = new MimeBodyPart();
    File file = (File) this.attach.elementAt(i);
    FileDataSource fds = new FileDataSource(file);
    DataHandler dh = new DataHandler(fds);
    filePart.setFileName(file.getName());
    filePart.setDisposition(Part.ATTACHMENT);
    filePart.setDescription("Attached file: " + file.getName());
    filePart.setDataHandler(dh);
    mp.addBodyPart(filePart);
}

this.message.setContent(mp);

Transport.send(this.message);

需要进一步详细说明，请询问。

感谢您的考虑！

1 个答案:

答案 0 :(得分：0)

尝试从您的应用程序中删除j2ee.jar;包含一些JavaMail类的旧版本，可能与mail.jar中的较新版本冲突。

（j2ee.jar仅用于在编译时使用;在运行时不应使用它。）

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