I just finished to install the horde framework (git version) on my server (debian7 + dovecot + postfix + apache2).
And I would like to know if it is possible to deactivate the "mail" program's "maildir to mailbox" conversion. Everytime I read my mail using "mail" throught a ssh session, it moves my mail from /var/mail/USERNAME to my mbox.
Any reponse or hint would be appreciated. Thanks