Mailed diffs are obfuscated

[Removed by request]

If a description of an issue I have reported gets changed the mail containing the diff seems to have a whitespace issue as lines are breaking inconsistent. Here is an example part from a mail:

- nothing because it thinks the file is optimized and a
few seconds later
- it defragments the file and is reducing the most times the
extents of
- this file. Here is an example:
+ nothing because it thinks the
file is fully optimized (I guess). But a
+ few seconds later, when I try to run
defragmetation again, it decrease
+ number of fragments. Here is an example: