[Dovecot] Which email clients support SMTP/IMAP via STDIN&STDOUT of proxy command?

Which email clients support SMTP/IMAP via STDIN&STDOUT of proxy command?

I would like to be able to use local and remove dovecot to access maildir *without* running dovecot daemons.

-- [pl>en: Andrew] Andrzej Adam Filip : anfi@onet.eu If the future navigation system [for interactive networked services on the NII] looks like something from Microsoft, it will never work. -- Chairman of Walt Disney Television & Telecommunications