xlbiff(1x) on Linux
The text ceb03f42a14f, as Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny) shipped it.
mailbox message previewer for X
Flags it lists
-
-bg -
-bottom -
-checkCommand -
-columns -
-display -
-fade -
-fg -
-file -
-geometry -
-help -
-led -
-ledPopdown -
-mailerCommand -
-refresh -
-resetSaver -
-rows -
-scanCommand -
-update -
-volume -
-xrm