I'm interested in making a change to the way errors are reported, but I'm having a hard time nailing down where the changes need to be made. (All statements reflect what I see in 1.9.0. I'm moving toward 1.10.2, but am not quite there.) I'd like BOBO_DEBUG_MODE/Z_DEBUG_MODE to accept three values: 0 & 1 would have the same effect as they currently do. For any other value, I'd like the system to treat the value as an email address & subject and mail the traceback to the given address using the given subject. For example, a value something like "skip@mojam.com:Bobo Traceback" would send a message to skip@mojam.com with a subject of "Bobo Traceback" containing the traceback. I've been able to figure out that BOBO_DEBUG_MODE and Z_DEBUG_MODE are fiddled in ZPublisher.Publish.get_module_info, but I can't see where bogosities in executed methods are caught and handled. Any pointers would be greatly appreciated. Thx, Skip Montanaro | Mojam: "Uniting the World of Music" http://www.mojam.com/ skip@mojam.com | Musi-Cal: http://www.musi-cal.com/ 518-372-5583