Gmail's subscription management tool changes that by giving you a central hub to see exactly which senders are flooding your inbox and how often they're doing it.

Google Gmail users can now rejoice. A new tool helps manage overflowing inboxes. The 'Manage subscriptions' feature is now ...

Now that you have a Duck email address, use this instead of the “real address” to prevent spam reaching your inbox. You can also reply to emails directly from your Duck address if you wish.

It does not show all emails that are in my inbox. If, for instance, I search my inbox for a particular sender I will be presented emails that are not otherwise visible to me.