You can set a maximum private mail message size       
 individually for each net. The left column is for net 
 mails, the right column for local mails (ie. users in 
 your server). Set no limit, enter "0".                
 (QM/GS means QuickMail/GS-Mailbox)                    
                                                       
 This only sets a warning. The size of mails is        
 checked, and if over the limit a warning is given.    
 You can override it. The "local" setting in UUCP/RFC  
 is usually ineffective; OpenXP cannot tell from       
 the address whether it is a local mail.               
                                                       
 You find the same setting for newsgroup messages      
 under /Edit/Groups.