Overview Gmail spam filter may fail due to human actions, misclicks, or conflicting settings.Adjusting filters, reporting ...

Spam auto-deletes in Gmail after 30 days — but it can be helpful to check the folder to make sure useful messages aren't slipping through the cracks.

To block and report emails in Gmail on desktop or mobile, click or tap the "More icon" or the "Report spam" button.

When people report your email as spam, chances are your next email will go to the junk folder. Here’s what you’re doing wrong — and how to protect yourself from spam complaints. But how do you know if ...