Compute hash for mailbox file?

[Wolfgang Denk]

Hello.

I'm trying to find a way to match a given mailbox file to an entry in
patchwork so that I can modify it using pwclient.  It appears the best
way would be to compute the has of the mailbox file and use this with
the "-h <hash>" option.

Is there an easy way to do that?

Or a better way to acchieve what I'm looking for?

Thanks in advance.

Wolfgang Denk

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