/*! \brief MSG_mailbox_new - create a new mailbox.
*
* The function MSG_mailbox_new creates a new mailbox identified by the key specified
* by the parameter alias and add it in the global dictionary.
*
/*! \brief MSG_mailbox_new - create a new mailbox.
*
* The function MSG_mailbox_new creates a new mailbox identified by the key specified
* by the parameter alias and add it in the global dictionary.
*