141364 - embedded rfc822 message doesn't show up when message read from imap

Status: RESOLVED WORKSFORME

(MailNews Core :: Networking: IMAP, defect)

Description

[Jean-Francois Ducarroz]

I have a message which has 2 forwarded messages embedded(which contains a virus
btw, please handle with care). When I read the message from IMAP, the 2 embedded
messages are not displayed (inline or as attachment). This problem doesn't
append when viewing the message from a POP or local folder.

I wonder is it a side effect of the fix for bug 128888 I did a while ago!

The whole structure of the message is the following:

mseesage/rfc822
  multipart/mixed
    text/html
    message/rfc822
      multipart/alternative
        text/html
        audio/x-wav
        <empty part>
        application/octet-stream
    message/rfc822
      multipart/alternative
        text/html
        audio/x-wav
        <empty part>
        application/octet-stream

Comment 1

[Jean-Francois Ducarroz]

Attachment: Test case. WARNING: might contains virus, do not open attachment

As long you are using Mozilla/Netscape 6 to see the test case, you are safe as
we are not loading the suspicious audio or pseudo html part.

Comment 2

[Johannes Koskinen]

Attachment: Message that won't show without "Display Attachments Inline"

This mail will be shown as an empty mail when "Display Attachments Inline" is
not set. No attachment box is shown so there is no way to see the content
except using "Message Source".

Comment 3

[Nicholas Venturella]

Attachment: A very simple test case

This is a test case where the message is of type "message/rfc822" and the
attached message is of type "multipart/alternative" with only a "text/plain"
part.

Comment 4

[buovjaga]

(In reply to Nicholas Venturella from comment #3)
> Created attachment 166943 [details]
> A very simple test case
> 
> This is a test case where the message is of type "message/rfc822" and the
> attached message is of type "multipart/alternative" with only a "text/plain"
> part.

It shows ok for me.

Thunderbird 52.1.1 (32-bit)
Windows 7 64-bit

Comment 5

[Wayne Mery (:wsmwk)]

WFM per comment 4
(Nicholas' address is no good)