mailstats(8) on Linux
The text 847da23cbcd9, as Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it.
display mail statistics
Flags it lists
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-C -
-P -
-c -
-f -
-o -
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