Example usage for javax.mail.internet MimeMultipart getCount

List of usage examples for javax.mail.internet MimeMultipart getCount

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Introduction

In this page you can find the example usage for javax.mail.internet MimeMultipart getCount.

Prototype

@Override
public synchronized int getCount() throws MessagingException

Source Link

Document

Return the number of enclosed BodyPart objects.

Usage

From source file:mitm.application.djigzo.james.mailets.BlackberrySMIMEAdapterTest.java

@Test
public void testInvalidEncoding() throws Exception {
    MockMailetConfig mailetConfig = new MockMailetConfig("test");

    SendMailEventListenerImpl listener = new SendMailEventListenerImpl();

    mailetConfig.getMailetContext().setSendMailEventListener(listener);

    Mailet mailet = new BlackberrySMIMEAdapter();

    String template = FileUtils.readFileToString(
            new File("test/resources/templates/blackberry-smime-adapter-invalid-encoding.ftl"));

    autoTransactDelegator.setProperty("test@EXAMPLE.com", "pdfTemplate", template);

    mailetConfig.setInitParameter("log", "starting");
    /* use some dummy template because we must specify the default template */
    mailetConfig.setInitParameter("template", "sms.ftl");
    mailetConfig.setInitParameter("templateProperty", "pdfTemplate");

    mailet.init(mailetConfig);//from ww w .java 2s  .  co  m

    MockMail mail = new MockMail();

    mail.setState(Mail.DEFAULT);

    MimeMessage message = MailUtils.loadMessage(new File(testBase, "mail/signed-opaque-validcertificate.eml"));

    mail.setMessage(message);

    Collection<MailAddress> recipients = new LinkedList<MailAddress>();

    recipients.add(new MailAddress("123@EXAMPLE.com"));

    mail.setRecipients(recipients);

    mail.setSender(new MailAddress("sender@example.com"));

    mailet.service(mail);

    MailUtils.validateMessage(mail.getMessage());

    assertTrue(mail.getMessage().isMimeType("multipart/mixed"));
    assertFalse(mail.getMessage() == message);

    MimeMultipart mp = (MimeMultipart) mail.getMessage().getContent();

    assertEquals(2, mp.getCount());

    BodyPart bp = mp.getBodyPart(0);

    assertTrue(bp.isMimeType("text/plain"));

    bp = mp.getBodyPart(1);

    assertTrue(bp.isMimeType("application/octet-stream"));
    assertEquals("x-rimdevicesmime.p7m", bp.getFileName());
}

From source file:mitm.application.djigzo.james.mailets.BlackberrySMIMEAdapterTest.java

@Test
public void testSMIMEAdaptMessage() throws Exception {
    MockMailetConfig mailetConfig = new MockMailetConfig("test");

    SendMailEventListenerImpl listener = new SendMailEventListenerImpl();

    mailetConfig.getMailetContext().setSendMailEventListener(listener);

    Mailet mailet = new BlackberrySMIMEAdapter();

    String template = FileUtils.readFileToString(new File("resources/templates/blackberry-smime-adapter.ftl"));

    autoTransactDelegator.setProperty("test@EXAMPLE.com", "pdfTemplate", template);

    mailetConfig.setInitParameter("log", "starting");
    /* use some dummy template because we must specify the default template */
    mailetConfig.setInitParameter("template", "sms.ftl");
    mailetConfig.setInitParameter("templateProperty", "pdfTemplate");

    mailet.init(mailetConfig);//from   ww w.java  2 s .co m

    MockMail mail = new MockMail();

    mail.setState(Mail.DEFAULT);

    MimeMessage message = MailUtils.loadMessage(new File(testBase, "mail/signed-opaque-validcertificate.eml"));

    mail.setMessage(message);

    Collection<MailAddress> recipients = new LinkedList<MailAddress>();

    recipients.add(new MailAddress("123@EXAMPLE.com"));

    mail.setRecipients(recipients);

    mail.setSender(new MailAddress("sender@example.com"));

    mailet.service(mail);

    MailUtils.validateMessage(mail.getMessage());

    TestUtils.saveMessages(tempDir, "testSMIMEAdaptMessage", mail.getMessage());

    assertTrue(mail.getMessage().isMimeType("multipart/mixed"));
    assertFalse(mail.getMessage() == message);

    MimeMultipart mp = (MimeMultipart) mail.getMessage().getContent();

    assertEquals(2, mp.getCount());

    BodyPart bp = mp.getBodyPart(0);

    assertTrue(bp.isMimeType("text/plain"));

    bp = mp.getBodyPart(1);

    assertTrue(bp.isMimeType("application/octet-stream"));
    assertEquals("x-rimdevicesmime.p7m", bp.getFileName());
}

From source file:mitm.application.djigzo.james.mailets.BlackberrySMIMEAdapterTest.java

@Test
public void testSMIMEAdaptMessageOverDirectLimit() throws Exception {
    MockMailetConfig mailetConfig = new MockMailetConfig("test");

    SendMailEventListenerImpl listener = new SendMailEventListenerImpl();

    mailetConfig.getMailetContext().setSendMailEventListener(listener);

    Mailet mailet = new BlackberrySMIMEAdapter();

    String template = FileUtils.readFileToString(new File("resources/templates/blackberry-smime-adapter.ftl"));

    autoTransactDelegator.setProperty("test@EXAMPLE.com", "pdfTemplate", template);

    mailetConfig.setInitParameter("log", "starting");
    /* use some dummy template because we must specify the default template */
    mailetConfig.setInitParameter("template", "sms.ftl");
    mailetConfig.setInitParameter("templateProperty", "pdfTemplate");
    mailetConfig.setInitParameter("directSizeLimit", "100");

    mailet.init(mailetConfig);/*from   w w  w.  j  a  va 2 s.c  o  m*/

    MockMail mail = new MockMail();

    mail.setState(Mail.DEFAULT);

    MimeMessage message = MailUtils.loadMessage(new File(testBase, "mail/signed-opaque-validcertificate.eml"));

    mail.setMessage(message);

    Collection<MailAddress> recipients = new LinkedList<MailAddress>();

    recipients.add(new MailAddress("123@EXAMPLE.com"));

    mail.setRecipients(recipients);

    mail.setSender(new MailAddress("sender@example.com"));

    mailet.service(mail);

    MailUtils.validateMessage(mail.getMessage());

    TestUtils.saveMessages(tempDir, "testSMIMEAdaptMessageOverDirectLimit", mail.getMessage());

    assertTrue(mail.getMessage().isMimeType("multipart/mixed"));
    assertFalse(mail.getMessage() == message);

    assertEquals("test 1,test 2", mail.getMessage().getHeader("X-Test", ","));

    MimeMultipart mp = (MimeMultipart) mail.getMessage().getContent();

    assertEquals(2, mp.getCount());

    BodyPart bp = mp.getBodyPart(0);

    assertTrue(bp.isMimeType("text/plain"));

    bp = mp.getBodyPart(1);

    assertTrue(bp.isMimeType("application/octet-stream"));
    assertEquals("attachment.smime", bp.getFileName());
}

From source file:com.zimbra.cs.mime.Mime.java

public static MimePart getMimePart(MimePart mp, String part) throws IOException, MessagingException {
    if (mp == null) {
        return null;
    }//from w w w  .j a  v a  2s.  c om
    if (part == null || part.trim().isEmpty()) {
        return mp;
    }
    part = part.trim();

    boolean digestParent = false;
    String[] subpart = part.split("\\.");
    for (int i = 0; i < subpart.length; i++) {
        int index = Integer.parseInt(subpart[i]);
        if (index <= 0) {
            return null;
        }
        // the content-type determines the expected substructure
        String ct = getContentType(mp,
                digestParent ? MimeConstants.CT_MESSAGE_RFC822 : MimeConstants.CT_DEFAULT);
        if (ct == null) {
            return null;
        }
        digestParent = ct.equals(MimeConstants.CT_MULTIPART_DIGEST);

        if (ct.startsWith(MimeConstants.CT_MULTIPART_PREFIX)) {
            MimeMultipart mmp = getMultipartContent(mp, ct);
            if (mmp != null && mmp.getCount() >= index) {
                BodyPart bp = mmp.getBodyPart(index - 1);
                if (bp instanceof MimePart) {
                    mp = (MimePart) bp;
                    continue;
                }
            }
        } else if (ct.equals(MimeConstants.CT_MESSAGE_RFC822)
                || (ct.equals(MimeConstants.CT_APPLICATION_OCTET_STREAM) && isEmlAttachment(mp))) {
            MimeMessage content = getMessageContent(mp);
            if (content != null) {
                if (mp instanceof MimeMessage) {
                    // the top-level part of a non-multipart message is numbered "1"
                    if (index != 1) {
                        return null;
                    }
                } else {
                    i--;
                }
                mp = content;
                continue;
            }
        } else if (mp instanceof MimeMessage && index == 1 && i == subpart.length - 1) {
            // the top-level part of a non-multipart message is numbered "1"
            break;
        }
        return null;
    }
    return mp;
}

From source file:com.zimbra.cs.mime.Mime.java

private static List<MPartInfo> listParts(MimePart root, String defaultCharset)
        throws MessagingException, IOException {
    List<MPartInfo> parts = new ArrayList<MPartInfo>();

    LinkedList<MPartInfo> queue = new LinkedList<MPartInfo>();
    queue.add(generateMPartInfo(root, null, "", 0));

    MimeMultipart emptyMultipart = null;
    while (!queue.isEmpty()) {
        MPartInfo mpart = queue.removeFirst();
        MimePart mp = mpart.getMimePart();
        parts.add(mpart);/*from   w w w  . ja  v a 2  s.c om*/

        String cts = mpart.mContentType;
        boolean isMultipart = cts.startsWith(MimeConstants.CT_MULTIPART_PREFIX);
        boolean isMessage = !isMultipart && cts.equals(MimeConstants.CT_MESSAGE_RFC822);

        if (isMultipart) {
            // IMAP part numbering is screwy: top-level multipart doesn't get a number
            String prefix = mpart.mPartName.length() > 0 ? (mpart.mPartName + '.') : "";
            if (mp instanceof MimeMessage) {
                mpart.mPartName = prefix + "TEXT";
            }
            MimeMultipart multi = getMultipartContent(mp, cts);
            if (multi != null) {
                if (multi.getCount() == 0 && LC.mime_promote_empty_multipart.booleanValue()) {
                    if (emptyMultipart == null) {
                        emptyMultipart = multi;
                    }
                    if (MimeConstants.CT_MULTIPART_APPLEDOUBLE.equalsIgnoreCase(getContentType(mp))) {
                        ZimbraLog.misc.debug(
                                "appledouble with no children; assuming it is malformed and really applefile");
                        mpart.mContentType = mpart.mContentType.replace(MimeConstants.CT_MULTIPART_APPLEDOUBLE,
                                MimeConstants.CT_APPLEFILE);
                    }
                }
                mpart.mChildren = new ArrayList<MPartInfo>(multi.getCount());
                for (int i = 1; i <= multi.getCount(); i++) {
                    mpart.mChildren
                            .add(generateMPartInfo((MimePart) multi.getBodyPart(i - 1), mpart, prefix + i, i));
                }
                queue.addAll(0, mpart.mChildren);
            }
        } else if (isMessage) {
            MimeMessage mm = getMessageContent(mp);
            if (mm != null) {
                MPartInfo child = generateMPartInfo(mm, mpart, mpart.mPartName, 0);
                queue.addFirst(child);
                mpart.mChildren = Arrays.asList(child);
            }
        } else {
            // nothing to do at this stage
        }
    }

    if (emptyMultipart != null && parts.size() == 1) {
        String text = emptyMultipart.getPreamble();
        if (!StringUtil.isNullOrEmpty(text)) {
            ZimbraLog.misc
                    .debug("single multipart with no children. promoting the preamble into a single text part");
            parts.remove(0);
            MPartInfo mpart = new MPartInfo();
            ZMimeBodyPart mp = new ZMimeBodyPart();
            mp.setText(text, defaultCharset);
            mpart.mPart = mp;
            mpart.mContentType = mp.getContentType();
            mpart.mDisposition = "";
            mpart.mPartName = "1";
            parts.add(mpart);
        }
    }

    return parts;
}

From source file:de.betterform.connector.serializer.MultipartRelatedSerializer.java

protected void visitNode(Map cache, Node node, MimeMultipart multipart) throws Exception {

    ModelItem item = (ModelItem) node.getUserData("");
    if (item != null && item.getDeclarationView().getDatatype() != null
            && item.getDeclarationView().getDatatype().equalsIgnoreCase("anyURI")) {
        String name = item.getFilename();
        if (name == null || item.getValue() == null || item.getValue().equals("")) {
            return;
        }//from  w  w  w .  j a va 2s . com

        String cid = (String) cache.get(name);
        if (cid == null) {
            int count = multipart.getCount();
            cid = name + "@part" + (count + 1);

            MimeBodyPart part = new MimeBodyPart();
            part.setContentID("<" + cid + ">");

            DataHandler dh = new DataHandler(new ModelItemDataSource(item));
            part.setDataHandler(dh);

            part.addHeader("Content-Type", item.getMediatype());
            part.addHeader("Content-Transfer-Encoding", "base64");
            part.setDisposition("attachment");
            part.setFileName(name);
            multipart.addBodyPart(part);
            cache.put(name, cid);
        }

        Element element = (Element) node;
        // remove text node
        NodeList list = node.getChildNodes();
        for (int i = 0; i < list.getLength(); i++) {
            Node n = list.item(i);
            if (n.getNodeType() != Node.TEXT_NODE) {
                continue;
            }
            n.setNodeValue("cid:" + cid);
            break;
        }
    } else {
        NodeList list = node.getChildNodes();
        for (int i = 0; i < list.getLength(); i++) {
            Node n = list.item(i);
            if (n.getNodeType() == Node.ELEMENT_NODE) {
                visitNode(cache, n, multipart);
            }
        }
    }
}

From source file:net.fenyo.mail4hotspot.service.MailManager.java

private String getMultipartContentString(final MimeMultipart multipart, final boolean mixed)
        throws IOException, MessagingException {
    // content-type: multipart/mixed ou multipart/alternative

    final StringBuffer selected_content = new StringBuffer();
    for (int i = 0; i < multipart.getCount(); i++) {
        final BodyPart body_part = multipart.getBodyPart(i);
        final Object content = body_part.getContent();

        final String content_string;
        if (String.class.isInstance(content))
            if (body_part.isMimeType("text/html"))
                content_string = GenericTools.html2Text((String) content);
            else if (body_part.isMimeType("text/plain"))
                content_string = (String) content;
            else {
                log.warn("body part content-type not handled: " + body_part.getContentType()
                        + " -> downgrading to String");
                content_string = (String) content;
            }//from   w ww  .  j a v  a2 s  . c o  m
        else if (MimeMultipart.class.isInstance(content)) {
            boolean part_mixed = false;
            if (body_part.isMimeType("multipart/mixed"))
                part_mixed = true;
            else if (body_part.isMimeType("multipart/alternative"))
                part_mixed = false;
            else {
                log.warn("body part content-type not handled: " + body_part.getContentType()
                        + " -> downgrading to multipart/mixed");
                part_mixed = true;
            }
            content_string = getMultipartContentString((MimeMultipart) content, part_mixed);
        } else {
            log.warn("invalid body part content type and class: " + content.getClass().toString() + " - "
                    + body_part.getContentType());
            content_string = "";
        }

        if (mixed == false) {
            // on slectionne la premire part non vide - ce n'est pas forcment la meilleure alternative, mais comment diffrentiel un text/plain d'une pice jointe d'un text/plain du corps du message, accompagnant un text/html du mme corps ???
            if (selected_content.length() == 0)
                selected_content.append(content_string);
        } else {
            if (selected_content.length() > 0 && content_string.length() > 0)
                selected_content.append("\r\n---\r\n");
            selected_content.append(content_string);
        }
    }
    return selected_content.toString();
}

From source file:com.eviware.soapui.impl.wsdl.submit.transports.http.MimeMessageResponse.java

public MimeMessageResponse(WsdlRequest wsdlRequest, final TimeablePostMethod postMethod,
        String requestContent) {/*from w  w w . j a  v a2 s  .c  o  m*/
    this.wsdlRequest = wsdlRequest;
    this.requestContent = requestContent;
    this.timeTaken = postMethod.getTimeTaken();
    responseContentLength = postMethod.getResponseContentLength();

    try {
        initHeaders(postMethod);

        MimeMultipart mp = new MimeMultipart(new PostResponseDataSource(postMethod));
        message = new MimeMessage(HttpClientRequestTransport.JAVAMAIL_SESSION);
        message.setContent(mp);

        Header h = postMethod.getResponseHeader("Content-Type");
        HeaderElement[] elements = h.getElements();

        String rootPartId = null;

        for (HeaderElement element : elements) {
            if (element.getName().toUpperCase().startsWith("MULTIPART/")) {
                NameValuePair parameter = element.getParameterByName("start");
                if (parameter != null)
                    rootPartId = parameter.getValue();
            }
        }

        for (int c = 0; c < mp.getCount(); c++) {
            BodyPart bodyPart = mp.getBodyPart(c);

            if (bodyPart.getContentType().toUpperCase().startsWith("MULTIPART/")) {
                MimeMultipart mp2 = new MimeMultipart(new BodyPartDataSource(bodyPart));
                for (int i = 0; i < mp2.getCount(); i++) {
                    result.add(new BodyPartAttachment(mp2.getBodyPart(i)));
                }
            } else {
                BodyPartAttachment attachment = new BodyPartAttachment(bodyPart);

                String[] contentIdHeaders = bodyPart.getHeader("Content-ID");
                if (contentIdHeaders != null && contentIdHeaders.length > 0
                        && contentIdHeaders[0].equals(rootPartId)) {
                    rootPart = attachment;
                } else
                    result.add(attachment);
            }
        }

        // if no explicit root part has been set, use the first one in the result
        if (rootPart == null)
            rootPart = result.remove(0);

        if (wsdlRequest.getSettings().getBoolean(HttpSettings.INCLUDE_RESPONSE_IN_TIME_TAKEN))
            this.timeTaken = postMethod.getTimeTakenUntilNow();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:com.icegreen.greenmail.store.SimpleMessageAttributes.java

/**
 * Parses key data items from a MimeMessage for seperate storage.
 * TODO this is a mess, and should be completely revamped.
 *///  w  w  w  .j  a  v a2s .c  om
void parseMimePart(MimePart part) throws MessagingException {
    size = GreenMailUtil.getBody(part).length();

    // Section 1 - Message Headers
    if (part instanceof MimeMessage) {
        try {
            subject = ((MimeMessage) part).getSubject();
        } catch (MessagingException me) {
            //                if (DEBUG) getLogger().debug("Messaging Exception for getSubject: " + me);
        }
    }
    try {
        from = part.getHeader("From");
    } catch (MessagingException me) {
        //            if (DEBUG) getLogger().debug("Messaging Exception for getHeader(From): " + me);
    }
    try {
        sender = part.getHeader("Sender");
    } catch (MessagingException me) {
        //            if (DEBUG) getLogger().debug("Messaging Exception for getHeader(Sender): " + me);
    }
    try {
        replyTo = part.getHeader("Reply To");
    } catch (MessagingException me) {
        //            if (DEBUG) getLogger().debug("Messaging Exception for getHeader(Reply To): " + me);
    }
    try {
        to = part.getHeader("To");
    } catch (MessagingException me) {
        //            if (DEBUG) getLogger().debug("Messaging Exception for getHeader(To): " + me);
    }
    try {
        cc = part.getHeader("Cc");
    } catch (MessagingException me) {
        //            if (DEBUG) getLogger().debug("Messaging Exception for getHeader(To): " + me);
    }
    try {
        bcc = part.getHeader("Bcc");
    } catch (MessagingException me) {
        //            if (DEBUG) getLogger().debug("Messaging Exception for getHeader(To): " + me);
    }
    try {
        inReplyTo = part.getHeader("In Reply To");
    } catch (MessagingException me) {
        //            if (DEBUG) getLogger().debug("Messaging Exception for getHeader(In Reply To): " + me);
    }
    try {
        date = part.getHeader("Date");
    } catch (MessagingException me) {
        //            if (DEBUG) getLogger().debug("Messaging Exception for getHeader(Date): " + me);
    }
    try {
        messageID = part.getHeader("Message-ID");
    } catch (MessagingException me) {
        //            if (DEBUG) getLogger().debug("Messaging Exception for getHeader(messageID): " + me);
    }
    String contentTypeLine = null;
    try {
        contentTypeLine = part.getContentType();
    } catch (MessagingException me) {
        //            if (DEBUG) getLogger().debug("Messaging Exception for getContentType(): " + me);
    }
    if (contentTypeLine != null) {
        decodeContentType(contentTypeLine);
    }
    try {
        contentID = part.getContentID();
    } catch (MessagingException me) {
        //            if (DEBUG) getLogger().debug("Messaging Exception for getContentUD(): " + me);
    }
    try {
        contentDesc = part.getDescription();
    } catch (MessagingException me) {
        //            if (DEBUG) getLogger().debug("Messaging Exception for getDescription(): " + me);
    }
    try {
        contentEncoding = part.getEncoding();
        // default value.
        if (contentEncoding == null) {
            contentEncoding = "7BIT";
        }
    } catch (MessagingException me) {
        //            if (DEBUG) getLogger().debug("Messaging Exception for getEncoding(): " + me);
    }

    try {
        //            contentDisposition = part.getDisposition();
        contentDisposition = Header.create(part.getHeader("Content-Disposition"));
    } catch (MessagingException me) {
        if (log.isDebugEnabled()) {
            log.debug("Can not create content disposition for part " + part, me);
        }
    }

    try {
        // TODO this doesn't work
        lineCount = getLineCount(part);
    } catch (Exception e) {
        if (log.isDebugEnabled()) {
            log.debug("Can not get line count for part " + part, e);
        }
    }

    // Recurse through any embedded parts
    if (primaryType.equalsIgnoreCase(MULTIPART)) {
        MimeMultipart container;
        try {
            container = (MimeMultipart) part.getContent();
            int count = container.getCount();
            parts = new SimpleMessageAttributes[count];
            for (int i = 0; i < count; i++) {
                BodyPart nextPart = container.getBodyPart(i);

                if (nextPart instanceof MimePart) {
                    SimpleMessageAttributes partAttrs = new SimpleMessageAttributes(null, receivedDate);
                    partAttrs.parseMimePart((MimePart) nextPart);
                    parts[i] = partAttrs;

                }
            }
        } catch (Exception e) {
            if (log.isDebugEnabled()) {
                log.debug("Can not recurse through multipart content", e);
            }
        }
    } else if (primaryType.equalsIgnoreCase("message")) {
        if (secondaryType.equalsIgnoreCase("RFC822")) {
            //try {

            /*
            MimeMessageWrapper message = new MimeMessageWrapper(part.getInputStream());
            SimpleMessageAttributes msgAttrs = new SimpleMessageAttributes();
            msgAttrs.setAttributesFor(message);
                    
            if (part instanceof MimeMessage) {
            Comments out because I don't know what it should do here
            MimeMessage msg1 = (MimeMessage) part;
            MimeMessageWrapper message2 = new MimeMessageWrapper(msg1);
            SimpleMessageAttributes msgAttrs2 = new SimpleMessageAttributes();
            msgAttrs.setAttributesFor(message2);
            }
                    
            parts = new SimpleMessageAttributes[1];
            parts[0] = msgAttrs;
            */
            //} catch (Exception e) {
            //getLogger().error("Error interpreting a message/rfc822: " + e);
            //e.printStackTrace();
            //}

            // TODO: Warn till fixed!
            log.warn("Unknown/unhandled subtype " + secondaryType + " of message encountered.");
        } else {
            log.warn("Unknown/unhandled subtype " + secondaryType + " of message encountered.");
        }
    }
}

From source file:mitm.application.djigzo.james.mailets.SMIMEEncryptTest.java

@Test
public void testMultipartWithIllegalContentTransferEncoding() throws Exception {
    MockMailetConfig mailetConfig = new MockMailetConfig("test");

    mailetConfig.setInitParameter("algorithm", "AES128");

    SMIMEEncrypt mailet = new SMIMEEncrypt();

    mailet.init(mailetConfig);/*from  w  w w.  ja va2s .  c  om*/

    Mail mail = new MockMail();

    MimeMessage message = MailUtils.loadMessage(new File(testBase, "mail/quoted-printable-multipart.eml"));

    assertTrue(message.isMimeType("multipart/mixed"));

    MimeMultipart mp = (MimeMultipart) message.getContent();

    assertEquals(2, mp.getCount());

    BodyPart part = mp.getBodyPart(0);

    assertTrue(part.isMimeType("text/plain"));
    assertEquals("==", (String) part.getContent());

    mail.setMessage(message);

    Set<MailAddress> recipients = new HashSet<MailAddress>();

    recipients.add(new MailAddress("test@example.com"));

    mail.setRecipients(recipients);

    DjigzoMailAttributes mailAttributes = new DjigzoMailAttributesImpl(mail);

    mailAttributes.setCertificates(certificates);

    mailet.service(mail);

    MailUtils.validateMessage(mail.getMessage());

    KeyStoreKeyProvider keyStore = new KeyStoreKeyProvider(
            loadKeyStore(new File("test/resources/testdata/keys/testCertificates.p12"), "test"), "test");

    SMIMEInspector inspector = new SMIMEInspectorImpl(mail.getMessage(), keyStore, "BC");

    assertEquals(SMIMEType.ENCRYPTED, inspector.getSMIMEType());
    assertEquals(SMIMEEncryptionAlgorithm.AES128_CBC.getOID().toString(),
            inspector.getEnvelopedInspector().getEncryptionAlgorithmOID());
    assertEquals(20, inspector.getEnvelopedInspector().getRecipients().size());

    MimeMessage decrypted = inspector.getContentAsMimeMessage();

    decrypted.saveChanges();

    assertNotNull(decrypted);

    MailUtils.writeMessage(decrypted, new File(tempDir, "testMultipartWithIllegalContentTransferEncoding.eml"));

    assertTrue(decrypted.isMimeType("multipart/mixed"));

    mp = (MimeMultipart) decrypted.getContent();

    assertEquals(2, mp.getCount());

    part = mp.getBodyPart(0);

    assertTrue(part.isMimeType("text/plain"));

    /*
     * The body should not be changed to =3D=3D because the body should not be quoted-printable encoded
     * again
     */
    assertEquals("==", (String) part.getContent());
}