[
http://issues.apache.org/jira/browse/JAMES-648?page=comments#action_12451313 ]
Guillermo Grandes commented on JAMES-648:
-----------------------------------------
Well, I have reviewed the problems, and I have found a small "sanitizer" for
extrange Mails:
try {
MimeMessage message = (Mail)mail.getMessage();
// Sanity of "Content-Transfer-Encoding" (non-existent header)
if (message.getHeader("Content-Transfer-Encoding") == null) {
BufferedInputStream is = new
BufferedInputStream(message.getRawInputStream());
while (is.available() > 0) {
if (is.read() > 0x7F) {
log.warn(mail.getName() + ": 8bit Stream");
message.setHeader("Content-Transfer-Encoding", "8bit");
break;
}
}
is.close();
}
// Sanity of "Content-Type" (multiple Content-Type headers)
String [] heads = message.getHeader("Content-Type");
if ((heads != null) && (heads.length > 1)) {
message.setHeader("Content-Type", heads[heads.length-1]);
}
message.saveChanges();
} catch (javax.mail.MessagingException me) {
log.error("MessageingException", me);
}
This piece of code can be used as Mailet.
> Corrupted MIME message with 8bit in body
> ----------------------------------------
>
> Key: JAMES-648
> URL: http://issues.apache.org/jira/browse/JAMES-648
> Project: James
> Issue Type: Bug
> Affects Versions: Next Major
> Environment: James 3.0
> Reporter: Guillermo Grandes
> Assigned To: Norman Maurer
> Fix For: Next Major
>
> Attachments:
> 4D61696C313135393436303732323938332D323834.Repository.FileStreamStore,
> james-proccesors.xml, traces.txt
>
>
> My config: Client (Mail-Orig) -> James (relay) -> Exchange -> Outlook (Reader)
> This is the mail received from an HP-Openview ServiceDesk (Mail-Orig) to
> James and relayed to Exchange:
> ----------- cut ----------- cut ----------- cut ----------- cut -----------
> begin
> ------_=_NextPart_000_01C0B2DF.DE9D0F20
> Creada por: Explotación
> Archivo Adjunto?: No
> ------_=_NextPart_000_01C0B2DF.DE9D0F20--
> ----------- cut ----------- cut ----------- cut ----------- cut -----------
> end
> (they would not have to appear the NextPart headers)
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