KMAIL v3.0 -- Offline Mail Door for PCBoard. This version supports PCB 15.0 - 15.21. Uses TPA interface, is network compatible with appropriate file locking when necessary. Uses HS/Link and DSZ protocols. Prescanned mail packets and online help. File services handy for network hubs. Supports both NDX & IDX message formats. Attached file support. Full function trial demo available This version does NOT support FOSSIL interface.