What is the maximum message size on a Mirapoint or RazorGate appliance?
Mirapoint or RazorGate appliances default to a maximum message size of 30 MB, but this limit can be raised to an absolute maximum of 80 MB on releases prior to 3.1, or to 128 MB on release 3.1 and later.
An increase in average message size begins to degrade performance. If your appliance performance is being degraded by the receipt of many large messages, those messages can be rejected by reducing the maximum message size.
To change the message maximum, use the following command:
Smtp Set Maxmsg
For more information on using the Administration Suite to increase the message size, see the online help.