Javax.mail.MessagingException: Unable to load BODYSTRUCTURE

Question

Hi.
when i try receive message i have next exception. (But some message recieve without this problem). Can help me?
Exception with Session debug:
A12 FETCH 5 (ENVELOPE INTERNALDATE RFC822.SIZE)
* 5 FETCH (INTERNALDATE "14-Dec-2006 08:46:20 -0500" RFC822.SIZE 35458 ENVELOPE ("Thu, 14 Dec 2006 15:46:13 +0200" "Fwd: Fwd: 123" (("s2mtestAIM" NIL "s2mtest" "aim.com")) (("s2mtestAIM" NIL "s2mtest" "aim.com")) (("s2mtestAIM" NIL "s2mtest" "aim.com")) ((NIL NIL "s2mtest" "aim.com")) NIL NIL "<[email protected]>" "<[email protected]>"))
A12 OK FETCH completed
FROM: s2mtestAIM <[email protected]>
TO: [email protected]
SUBJECT: Fwd: Fwd: 123
SendDate: Thu Dec 14 15:46:13 EET 2006
FLAGS: XAOL-GOODCHECK-DONE
A13 FETCH 5 (BODYSTRUCTURE)
* 5 FETCH (BODYSTRUCTURE (("TEXT" "HTML" ("CHARSET" "windows-1251") NIL NIL "QUOTED-PRINTABLE" 4071 146 NIL NIL NIL)("MESSAGE" "RFC822" ("NAME" "1.eml") NIL NIL "7BIT" 13251 NIL ("attachment" ("FILENAME" "1.eml")) NIL)("MESSAGE" "RFC822" NIL NIL NIL "7BIT" 17777 ("Thu, 14 Dec 2006 13:17:25 +0200" "Fwd: 123" (("s2mtestAIM" NIL "s2mtest" "aim.com")) (("s2mtestAIM" NIL "s2mtest" "aim.com")) (("s2mtestAIM" NIL "s2mtest" "aim.com")) ((NIL NIL "s2mtest" "aim.com")) NIL NIL "<[email protected]>" "<[email protected]>") (("TEXT" "HTML" ("CHARSET" "windows-1251") NIL NIL "QUOTED-PRINTABLE" 3103 124 NIL NIL NIL)("MESSAGE" "RFC822" ("NAME" "1.eml") NIL NIL "7BIT" 3723 NIL ("attachment" ("FILENAME" "1.eml")) NIL)("MESSAGE" "RFC822" NIL NIL NIL "7BIT" 1658 ("Thu, 14 Dec 2006 12:36:23 +0200" "123" (("12323" NIL "resetdel" "gmail.com")) (("12323" NIL "resetdel" "gmail.com")) (("12323" NIL "resetdel" "gmail.com")) ((NIL NIL "s2mtest" "aol.com")) NIL NIL NIL "<[email protected]>") ("TEXT" "HTML" ("CHARSET" "windows-1251") NIL NIL "7BIT" 1658 0 NIL NIL NIL) 0 NIL NIL NIL)("TEXT" "HTML" ("CHARSET" "windows-1251") NIL NIL "QUOTED-PRINTABLE" 2063 97 NIL NIL NIL)("TEXT" "PLAIN" ("CHARSET" "US-ASCII") NIL NIL "7BIT" 1697 35 NIL NIL NIL)("TEXT" "HTML" ("CHARSET" "windows-1251") NIL NIL "QUOTED-PRINTABLE" 2063 97 NIL NIL NIL) "MIXED" ("BOUNDARY" "----------87AC1A33733336A") NIL NIL) 440 NIL NIL NIL) "MIXED" ("BOUNDARY" "----------121BF2519BABDF9") NIL NIL))
A13 OK FETCH completed
javax.mail.MessagingException: Unable to load BODYSTRUCTURE
     at com.sun.mail.imap.IMAPMessage.loadBODYSTRUCTURE(IMAPMessage.java:1117)
     at com.sun.mail.imap.IMAPMessage.getContentType(IMAPMessage.java:340)
Thanks.

Answer 1

Then it's a bug in the AIM IMAP server, please report it.
I guess this deserves a FAQ entry. Here's what I'll add:
Q: I can read messages from my IMAP server with other mail clients,
but even though I can connect to the server using JavaMail, when I use
JavaMail to read some messages it fails. Doesn't that mean there's a bug
in JavaMail?
A: No, not usually. Most other mail clients make very little
use of the rich IMAP protocol. They use the IMAP protocol as little
more than a variant of the POP3 protocol, typically downloading the
entire message to the client and parsing it in the client. This allows
them to avoid all sorts of parsing and protocol bugs in many IMAP
servers, but of course it comes at the cost of being less efficient
because they don't take advantage of the IMAP protocol's ability to
fetch only the parts of the message that are needed. These server bugs
often manifest themselves as the following exception on the client:
javax.mail.MessagingException: Unable to load BODYSTRUCTURE
The best approach when running into server bugs of this sort is to contact
the vendor of the server and get them to fix their product. Contact
[email protected] and we'll help you
pinpoint the problem so that you can report it to the server vendor.
If you can't get a fix from the server vendor, the following technique
will often allow you to work around these server bugs:
    // Get the message object from the folder in the
    // usual way, for example:
    MimeMessage msg = (MimeMessage)folder.getMessage(n);
    // Use the MimeMessage copy constructor to make a copy
    // of the entire message, which will fetch the entire
    // message from the server and parse it on the client:
    MimeMessage cmsg = new MimeMessage(msg);
    // The cmsg object is disconnected from the server so
    // setFlags will have no effect (for example).  Use
    // the original msg object for such operations.  Use
    // the cmsg object to access the content of the message.