How many times have you been stuck in a situation where in you try to open Gmail mobile app in an area with poor or no internet connectivity in order to fetch some mails which has access to tickets or bills in vain?
Some instances where I got stuck because of this problem is when trying to retrieve tickets for movies or train,bus tickets for my travel.It is for this very reason that Gmail (or for that matter any email service provider)should have offline capability so that it can help us in conditions when there is a poor network connectivity but need to access mails.
This is my how I expect the offline functionality to work:
1. Users should be able to set rules to make mails received from certain e-mail address offline by default.
2.User should also be able to make an individual mail also be available for offline .Marking it for offline should move it a different folder where all offline mails are stored.
3.When a mail is made available offline , its corresponding attachment also has to be made available offline. But user must be prompted in case when the mail attachment size is really huge so that user can decide.
4.User should have settings do decide how often these offline content needs to be archived , frequency etc and whether offline caching has to be enabled when connected to wi-fi only etc
5.User should be able to choose offline mode for Gmail if the app takes a lot of time to load the latest emails from server.This will help in accessing the required email easily .
Google, are you listening ?