Quite a few of you have asked us for GmailVault on OS X. Here is the first port.
This has been built and run only on Mac OS X 10.7.5, 64-bit. Please let us know about your experiences.
Installing GmailVault on OS X is as simple as downloading a zipped file, uncompressing it in a convenient location, and running a shell script.
We know that this isn’t the regular way to install an application on Mac – we’ll get there sooner or later – but we wanted to make this available at the earliest. GmailVault will store all it’s configuration information in the correct, OS X approved locations. It’s just the install process that’s primitive for now 
So download GmailVault, use it and tell us what you think.
