Apple Mail send image files marked as inline even if it is not on body message (#7414)

[lucasmarin]

Fix to reported issue #7414

Attached two e-mails with reported problem:

mail.txt
Comprovante de Up Grade.txt

[alecpl]

Thanks, we might apply that change as a quick workaround, but I think we need a more general solution for handling images that are marked as inline, but are not used in the html body.

[lucasmarin]

I agreed. I don't know if this will be default behavior of apple client and there are another mail clients with that behavior too.

[alecpl]

I just noticed that these messages do not have a HTML part, so checking if HTML part exists might be a better fix.

[alecpl]

Fixed via ec2e713.

[Neustradamus]

Linked to:

• Fix #5051 by always showing inline attachments in list of attachments #9150
• List unrefered inline images as attachments #5051
• E-mail attachments are not visible #6279
• Attachments without optional Content-Disposition headers are not visible in message view #7117
• Problem with replies to messages with attachments from Gmail #7122
• Attachments ignored if BODYSTRUCTURE does not contain content disposition (Mercury/32 server) #7214
• Problem with forwarding/replying to the messages containing multiple inline images. #7293
• Problem forwarding an email with jpg image attached received from iOS mail app #7414
• iPhone only email attachments wont forward #7440
• Apple Mail send image files marked as inline even if it is not on body message (#7414) #7441