def load_from_index! entry
    @id = entry[:message_id]
    @from = entry[:from]
    @date = entry[:date]
    @subj = entry[:subject]
    @to = entry[:to]
    @cc = entry[:cc]
    @bcc = entry[:bcc]
    @refs = (@refs + entry[:refs]).uniq
    @replytos = entry[:replytos]

    @replyto = nil
    @list_address = nil
    @recipient_email = nil
    @source_marked_read = false
    @list_subscribe = nil
    @list_unsubscribe = nil
  end
def load_from_index! entry
    @id = entry[:message_id]
    @from = entry[:from]
    @date = entry[:date]
    @subj = entry[:subject]
    @to = entry[:to]
    @cc = entry[:cc]
    @bcc = entry[:bcc]
    @refs = (@refs + entry[:refs]).uniq
    @replytos = entry[:replytos]

    @replyto = nil
    @list_address = nil
    @recipient_email = nil
    @source_marked_read = false
    @list_subscribe = nil
    @list_unsubscribe = nil
  end
Expected index entry format:
 :message_id, :subject => String
 :date => Time
 :refs, :replytos => Array of String
 :from => Person
 :to, :cc, :bcc => Array of Person