howto mark a mbox as read?

[Rainer Bendig aka Ny <lists@xxxxxxxxxxxxxxxxxxx>]

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Hi,

a "zgrep mark manual.tar.gz" didnt really help ...

i am seeking for a possibility to mark a whole mbox as read, i know
there is STRG+R for a Thread and so on, but i didn't find a keystroke
to mark the whole box ... it would be really usefull for bugtracking
boxes and so on ... 

is there a solution for this?
- -- 
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Rainer 'Ny' Bendig           UnresolvedIssue.org | GPG-Key: 0xCC7EA575
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