There are many different platforms available for baking up the mails data. But I have come across a very interesting and secured online tool called Backupify.com.
One can register for free account with Backupify.com. Once registered, you need to validate the account via mail send by Backupify.com. You can start backing up your data from number of services such as GMail, Twitter, Flickr, Picasa, Facebook, Google Docs etc.
I feel its best suited for GMail. If you put labels properly in GMail, Backupify.com will allow you to back up only required labels, so that unnecessary mails like forwards, bulk mails etc can be omitted from backing up.
For Twitter, Backupify will take backup in pdf format as well as text format.
Backupify.com comes to rescue most when your account gets hacked or get deleted by any means. It will back up all you data regularly and it will be secured too.
One can register for free with Backupify.com and avail upto 2 GB of data backup free. Take backup of your important data with Backupify and stay relaxed.
Promotional video of Backupify.com. So try it now.
Great news about backup tools.I use google for backing up my documents and with other files,i back them up online onto my account with an online backup service called Safecopy backup.
Its great as your other articles : D, thankyou for posting .