Mozilla Archive Format, with MHT and Faithful Save

Z 5 z 5 gwězdkow pógódnośony

wót yanes dnja Sept. 1, 2014 · trajny wótkaz

Very nice and efficient
but for compatibility , please make the line :
"Content-Type: multipart/related;"
the first to keep signature of mime type reachable
you can keep the line
"From: <Saved by Mozilla 5.0 (XXX)>"
in the second place