[Dovecot] Remove leading and trailing spaces from folder names?

[Ralf Hildebrandt]

* Ed W <lists at wildgooses.com>:

> Oh, sorry.  Why doveadm though?  Why not attack the filesystem directly?

It's a bit hard with mdbox: mailboxes.

-- 
Ralf Hildebrandt
  Geschäftsbereich IT | Abteilung Netzwerk
  Charité - Universitätsmedizin Berlin
  Campus Benjamin Franklin
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