The current Mail attribution line reads:
On [Date], at [Time], [Sender Name] [Sender Email Address] wrote:
I would like it to read:
Hello, [Sender Name] -- on [Date], at [Time], you [Sender Email Address] wrote:
Before upgrading to Mt. Lion and Mail 6.0, I was able to accomplish most of the above via this command line in Terminal:
sudo /usr/libexec/PlistBuddy -c 'Set :REPLY_ATTRIBUTION "\nHello, %3$@ -- On %1$@ at %2$@ (local time), you wrote:\n"' \ /System/Library/Frameworks/Message.framework/Versions/B/Resources/English.lproj/Delayed.strings`
Unfortunately, when trying this in Mail 6.0, it no longer works.
If anyone has any suggestions regarding how to get this to work, I will be grateful.