# 2.2.13: /etc/dovecot/dovecot.conf
# OS: Linux 3.14.14-gentoo x86_64 Gentoo Base System release 2.2
auth_mechanisms = plain login
auth_verbose = yes
disable_plaintext_auth = no
mail_location = mbox:~/mail:INBOX=/var/mail/%u
mail_privileged_group = mail
passdb {
  args = scheme=plain-md5 username_format=%u /etc/dovecot/passwddir/%d/passwd
  driver = passwd-file
}
plugin {
  autocreate = Trash
  autocreate2 = Sent
  autosubscribe = Trash
  autosubscribe2 = Sent
  autosubscribe3 = INBOX
}
protocols = imap
service auth {
  unix_listener /var/spool/postfix/private/auth {
    group = postfix
    mode = 0660
    user = postfix
  }
}
ssl = required
ssl_cert = </etc/ssl/certs/dovecot.pem
ssl_key = </etc/ssl/private/dovecot.pem
userdb {
  args = username_format=%u /etc/dovecot/passwddir/%d/passwd
  default_fields = uid=5000 gid=5000
  driver = passwd-file
}
protocol imap {
  mail_plugins = " autocreate"
}


#######################################à
/etc/dovecot/passwddir/mydomain.tld/passwd
vuser@mydomain.tld:{PLAIN-MD5}$MD5PASS:5000:5000::/var/mail/vhosts/mydomain.tld/vuser_maildir:/bin/false:mail_location=mbox:~/mail:INBOX=/var/mail/vhosts/mydomain.tld/vuser