Can you lose your Google emails ... you bet!
.. You deleted an email you 'thought' was trash a few weeks ago.. You have overrun your Google storage quota.
.. Your account can be hacked or infected by a virus.
.. You don't have internet access
No problem if you use Upsafe: Gmail Backup. I use it monthly, takes about 15 minutes for initial backup of your account to your computer and future backups only need to backup 'new' emails.
