Please fill in this template when reporting a bug, unless you know what you
are doing.
Description of Problem:


Steps to reproduce the problem:

1. Create a multiline email message, with two columns; columns are
separated by a single tab character.

Example:

1	one
2	two
3	three
4	four


2. save the message as a draft.

3. open the saved draft.

Actual Results:

newly open draft has the tab characters replaced with a ' ' (single space
character)

1 one
2 two
3 three
4 four




Expected Results:

reopened draft should have:

1	one
2	two
3	three
4	four

How often does this happen? 

every time

Additional Information: