There is clearly some sort of issue in Thunderbird that I see in support requests all of the time, that sent messages have odd mimetypes because of presumably unexpected changes to mimeTypes.rdf. Is that this bug, or is there another that tracks this?
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/500367 Title: Thunderbird sends .doc attachments with wrong mime-type (text/richtext) Status in Mozilla Thunderbird Mail and News: Expired Status in thunderbird package in Ubuntu: Fix Released Bug description: Binary package hint: thunderbird Summary: Thunderbird should eliminate bad entries in the mimeTypes.rdf file, especially the one that in some cases links .doc files with the mime-type "text/richtext". Longer explanation: Attaching .doc documents (MS word format, can also be saved by OpenOffice.org) causes the (binary) contents of the file to be displayed inline (like body text): plenty of weird characters, hundreds of question marks etc (see below B.). Primary reason: In (my and other people's) mimeTypes.rdf, there is an entry that makes TB think that .doc files are of the mime-type "text/richtext", instead of "application/msword" (see below A.). "text/richtext" attachments are displayed inline, "application/msword" attachments not. Removing the tag <NC:fileExtensions>doc</NC:fileExtensions> and restarting TB fixes the problem. This does NOT happen with a fresh profile, because it does not contain the corrupt entry. But still, users suffering from this problem should be helped automatically. The GUI does not offer a solution for this, as far as I know. A. The corrupt entry from mimeTypes.rdf: <RDF:Description RDF:about="urn:mimetype:text/richtext" NC:value="text/richtext" NC:editable="true" NC:description="Microsoft Word-Dokument"> <NC:fileExtensions>doc</NC:fileExtensions> <NC:fileExtensions>rtx</NC:fileExtensions> <NC:handlerProp RDF:resource="urn:mimetype:handler:text/richtext"/> </RDF:Description> B. An extract from a corrupted mail: ÐÏࡱá����������������;��þÿ �������������������������������þÿÿÿ��������ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿýÿÿÿÿÿÿÿþÿÿÿ��������������� ��� ��������� ������þÿÿÿ���þÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ (...) ProblemType: Bug Architecture: i386 Date: Fri Dec 25 15:57:31 2009 DistroRelease: Ubuntu 9.10 InstallationMedia: Xubuntu 9.10 "Karmic Koala" - Release i386 (20091028.3) Package: mozilla-thunderbird (not installed) ProcVersionSignature: Ubuntu 2.6.31-16.53-generic SourcePackage: thunderbird Uname: Linux 2.6.31-16-generic i686 To manage notifications about this bug go to: https://bugs.launchpad.net/thunderbird/+bug/500367/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp