[RCU] RC version 1.4.2 problems with some attached images

[Fabián Burbano Gutiérrez]

There is this bug reported:
https://github.com/roundcube/roundcubemail/issues/7122 

I suggest you check if it is what you also report or maybe it is
different. You can post in that thread, if it's the same or create a new
one, if it's something different.

---
Fabián Burbano Gutiérrez 

El 2020-02-07 15:22, Jorge Listas escribió:

> Hi,
> 
> Since updating Roundcube from version 1.3.6 to 1.4.2 I have problems with 
> some emails from GMAIL generated from a mobile phone with an attached image.
> 
> When viewing the email, Roundcube does not detect that it has an attachment, 
> but if I reply or forward that email it does.
> 
> I have detected that the problem appears when the attachment has a 
> "Content-ID:" valued header and is not used as an inline image.
> 
> For example, if the attached image is defined like this, Roundcube does not 
> detect the attachment:
> Content-Type: image / jpeg; name = "image1.jpg"
> Content-Disposition: attachment; filename = "image1.jpg"
> Content-Transfer-Encoding: base64
> Content-ID: <f_k6cdcld40>
> 
> On the other hand, if it is defined without Content-ID, Roundcube does 
> detect the attachment and preview the image:
> Content-Type: image / jpeg; name = "image1.jpg"
> Content-Disposition: attachment; filename = "image1.jpg"
> Content-Transfer-Encoding: base64
> 
> Has anyone had this problem? Could you solve it?  Is it a program problem or 
> something that I have configured incorrectly?
> 
> Thanks in advance.
> 
> Jorge
> 
> PS: A simplified version of the raw email to reproduce the problem is as 
> follows:
> 
> MIME-Version: 1.0
> From: FROMPERSON <fromabc en gmail.com>
> Date: Fri, 7 Feb 2020 13:13:25 -0300
> Subject: IM4 - with X-Attachment-Id AND with Content-ID
> To: "DDESTINATION" <email en domain.com>
> Content-Type: multipart/mixed; boundary="000000000000134e5e059dfeac92"
> X-PMFLAGS: 570949760 0 5 YZD01IM4.CNM
> 
> --000000000000134e5e059dfeac92
> Content-Type: multipart/alternative; boundary="000000000000134e5b059dfeac90"
> 
> --000000000000134e5b059dfeac90
> Content-Type: text/plain; charset="UTF-8"
> 
> Text plain content
> 
> --000000000000134e5b059dfeac90
> Content-Type: text/html; charset="UTF-8"
> 
> <div dir="ltr">HTML text content</div>
> 
> --000000000000134e5b059dfeac90--
> --000000000000134e5e059dfeac92
> Content-Type: image/jpeg; name="image1.jpg"
> Content-Disposition: attachment; filename="image1.jpg"
> Content-Transfer-Encoding: base64
> Content-ID: <f_k6cdcld40>
> 
> /9j/4AAQSkZJRgABAQEASABIAAD/2wBDAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEB
> AQEBAQICAQECAQEBAgICAgICAgICAQICAgICAgICAgL/2wBDAQEBAQEBAQEBAQECAQEBAgICAgIC
> AgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgL/wgARCAAJAAgDASIA
> AhEBAxEB/8QAFgABAQEAAAAAAAAAAAAAAAAAAAgJ/8QAFQEBAQAAAAAAAAAAAAAAAAAABwj/2gAM
> AwEAAhADEAAAAdHUdGeYv//EABYQAAMAAAAAAAAAAAAAAAAAAAUQF//aAAgBAQABBQKhBl//xAAb
> EQAABwEAAAAAAAAAAAAAAAAAAQMGFlOT0f/aAAgBAwEBPwGeOCxLIuj/xAAZEQABBQAAAAAAAAAA
> AAAAAAAAAgUWUpL/2gAIAQIBAT8BjLXVez//xAAZEAABBQAAAAAAAAAAAAAAAAAEBRA0k9T/2gAI
> AQEABj8CjKdIu1v/xAAUEAEAAAAAAAAAAAAAAAAAAAAQ/9oACAEBAAE/IR9//9oADAMBAAIAAwAA
> ABDL/8QAFBEBAAAAAAAAAAAAAAAAAAAAAP/aAAgBAwEBPxBw/8QAFhEAAwAAAAAAAAAAAAAAAAAA
> ANHx/9oACAECAQE/EL5H/8QAFBABAAAAAAAAAAAAAAAAAAAAEP/aAAgBAQABPxA9/wD/2Q==
> --000000000000134e5e059dfeac92--
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