Tutorial: Step By Step Guide On How To Send Password Protected Email Using Gmail; Checkout Video Did you know that Gmail provides a confidential mode feature which allows users to add a passcode ...

Other Programs for using Gmail as online storage Though I personally like Gmail Drive due to its ability to create a virtual drive for you, it does have a major limitation.

In that case you have an option to delete the email after you have sent it on Gmail. Here’s a step by step tutorial on how to do do.