[MlMt] Odd header choice when searching all mailboxes

[Eric Sharakan]

On 15 Nov 2018, at 0:06, Bill Cole wrote:

> On 14 Nov 2018, at 20:19, Eric Sharakan wrote:
>
>> Running r5559, in my "All Messages" mailbox, the "To" column is 
>> always displayed, not the "From" column.  And it cannot be 
>> deselected; it's greyed out.
>>
>> Is this expected?
>
> It would be if for some reason "To" is selected as the "Outline 
> Column" (which is the column used to indicate the thread hierarchy.)

That was it! Dunno how it got in that state, but problem solved.

Thanks Bill.

-Eric