Ubuntu
thunderbird package

  1. Bug #220991
  2. Comment #11

Comment 11 for bug 220991

Revision history for this message
In , M-wada (m-wada) wrote :

> 7. Save attachment using "Save As" feature and compare its filesize with
> original file attached. In case of my 80 Kb PDF it was about 1-2 Kb shorter.

If download of the attachment completed with no error(both externally and internally), it may be loss of CR/LF because attachment as text or quoted printable instead of Base64.
(Q1) Mail form what mailer on what OS?
(Q2) What mail header is written for the attachment?

> Message source (Ctrl+U) looks truncated.

It sounds same phenomenon as Bug 330829. This situation is being analyzed deeper in bug 384819.
DUP of them?