[Tickets #14628] Missing .PDF Attachment if MIME-Type: application/octet-stream

[noreply at bugs.horde.org]

BITTE NICHT AUF DIESE NACHRICHT ANTWORTEN. NACHRICHTEN AN DIESE  
E-MAIL-ADRESSE WERDEN NICHT GELESEN.

Ticket-URL: https://bugs.horde.org/ticket/14628
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  Ticket           | 14628
  Erstellt Von     | se14m037 at technikum-wien.at
  Zusammenfassung  | Missing .PDF Attachment if MIME-Type:
                   | application/octet-stream
  Warteschlange    | Horde Groupware Webmail Edition
  Version          | 5.2.19
  Typ              | Bug
  Status           | Unconfirmed
  Priorität        | 1. Low
  Milestone        |
  Patch            |
  Zuständige       |
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se14m037 at technikum-wien.at (2017-05-02 18:32) hat geschrieben:

When sending a mail with a .pdf attachment from somewhere that serves  
it as content-type: "application/octet-stream", the horder webmail  
client doesn't show the mail as having an attachment at all.

But if you download the mail and take a look at the source code you  
can see that there's a .pdf included in the mail.

Here's an example:
--===============7772187630267219476==
Content-Type: application/octet-stream; Name="test.pdf"
MIME-Version: 1.0
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="test.pdf"

JVBERi0xLjQKMSAwIG9iago8PAovVGl0bGUgKP7/KQovQ3JlYXRvciAo/v8pCi9Qcm9kdWNlciAo
/v8AUQB0ACAANAAuADgALgA2KQovQ3JlYXRpb25EYXRlIChEOjIwMTcwNTAyMDUyNTQ2KQo+Pgpl
bmRvYmoKMiAwIG9iago8PAovVHlwZSAvQ2F0YWxvZwovUGFnZXMgMyAwIFIKPj4KZW5k..........

--===============7772187630267219476==--

Forwarding the email to another client doesn't seem to solve the  
issue. At that point it doesn't seem to include the .pdf binary anymore.