Luiz Antonio Emerenciano Alcoforado: > Like that : Mach1 --> Mach2 --> Mach3 --> Mach4 --> Mach5 (same link as > Mach1) > > Thus, when the problem were raised by the faling link, Mach1 will > forward the pending emails to Mach2 and they could be sent.
When all links are down, you have a loop 1-2-3-4-5-2-3-4-5.... going at local network speeds. Wietse