MYPERDATA

[Max Bolingbroke]

Bruno Medeiros wrote:
> I said 'conversation', not 'conversion'. I'm referring to the feature 
> that groups related email messages as a thread.
> 

Thunderbird has had this feature since v1.0 at least. If you just click 
the column heading in the top left it will group messages into navigable 
tree structures that indicate exactly the reply order. Outlook has the 
same option called, IIRC, "Conversation View".

HTH
Max