A system for producing a strip of dough from a strip of raw dough has a bottom pressing device and an upper pressing device with an interposed processing gap for the strip of dough. A first engaging portion formed on the receiving portion and second engaging portion formed on the underwater member is engageable and disengageable with the first engaging portion. The invention provides significant advantages in performance, topological simplification, improved robustness, stability and efficiency compared to prior art. Secured message servers that are associated with the respective access portals process the electronic business mail into uniquely identified messages for delivery over the system nodes and also process received messages to provide the corresponding electronic business mail to the intended recipients through associated access portals. If one or more fraud indicators are determined in the two sets of identification data, then the first andor second network access may be revoked.