Unreadable attachment files (renamed to part_2)

[kryskool]

From @whiteSpaceX on December 16, 2017 8:48

Impacted versions

• Modoboa: 1.9.1
• installer used: Yes
• Webserver: Nginx/Apache

Steps to reproduce

Foward a .msg file with a PDF attach as attach to web mail. (see screenshots)

Current behavior

Some programs like SAP sends attachments like a PDF file in a attachment .msg (file type: Outlook-item). These files are automatically renamed in the web mail tot ‘part_2’. These are therefore now not readable. If you read the mail in other clients like Outlook or Apple mail these files are okay. It’s gives only a problem in the web mail.

Expected behavior

Readable PDF files in the web mail.

Video/Screenshot link (optional)

Copied from original issue: modoboa/modoboa#1329

[kryskool]

From @tonioo on December 16, 2017 21:7

I guess we could use something like this to read this format but I don't have access to such messages so it would be difficult to enhance the webmail.

[kryskool]

From @whiteSpaceX on December 19, 2017 20:45

Attachment in attachment.zip

[kryskool]

Seem related to #115