On Feb 17, 12:52pm, "Miroslaw J. Wiechowski" wrote: } Could you, please, quote an official Internet document (eg. RFCxxxx) } which exactly defines what a signature is? } >Its a line containing dash, dash, space, newline, i.e. "-- " No, I don't have access to the RFCs. Can anyone else help? I would start with 821 (or is it 822?), the basic email RFC. -- Rich Greenberg Work: PM0RMG atsign WSPVM1.worldspan.com +1 770-563-6656 N6LRT Marietta, GA, USA Play: richgr atsign netcom.com +1 770-321-6507 Eastern time. I speak for myself & my dogs only. VM'er since CP-67 Canines:Val(Chinook,CGC,TT),Red(Husky,(RIP)),Shasta(Husky,TT) Owner:Chinook-L Atlanta Siberian Husky Rescue. Adopt a homeless Husky. Asst Owner:Sibernet-L