#MS SpamBox Start
virtual_user_mailscanner:
    driver = redirect
    domains = !$primary_hostname
    condition = ${if match{$h_x-mailscanner-spambox:}{\N^yes\N}{true}{false}}
    data = "${quote_local_part:$local_part}+spam@$domain"
    redirect_router = virtual_user

localuser_mailscanner:
    driver = redirect
    domains = $primary_hostname
    condition = ${if match{$h_x-mailscanner-spambox:}{\N^yes\N}{true}{false}}
    check_local_user
    data = "${quote_local_part:$local_part}+spam"
    redirect_router = localuser
#MS SpamBox End