Agreed! Maybe it's worth reporting this to the developer of Android File Manager - he might be able to come up with a solution?
I can't think of any decent workarounds unfortunately - telnet prompt solutions are not really workable for everyone (not me, anyway). I'm sure someone out there is running sendmail or something.
HTC Universal > HTC Hermes > HTC Kaiser > HTC G1 > HTC HD2 > Samsung GS2 i9100
++ Storage Options Extreme 9.7" Tablet, Sunchips CX-01 stick, Pioneer SPH-DA100 Appradio, Nexus 7 8Gb, Motorola MotoACTV...
Rolling with CM10.1 where possible...