Undocumented shortcut Outlook 2010?

[gjcase]

My company set group policy to deactivate Reply All. However, I have noticed that ALT-L works as Reply All. Our dept Admin was bemaoning the loss of REPLY ALL functionality since she frequently has to reply to large groups. I told her about ALT-L, and it does not work on her machine (essentially same as mine; Office 2101 32 bit.)

I have looked online, and from everything I can find, ALT-L was disabled by MS for 2010, replacing it with CTRL-Shift-R, which incidentally has also been disabled by the policy setting. I cannot find any documentation of ALT-L for 2010, and consequently, I cannot determine why it works on my machine (and not hers). Any clues out there?