How to block emails on iCloud and automatically delete incoming spam messages

To block emails on iCloud, you'll need to use the iCloud website — you can't use the Mail app on your iPhone or iPad.

How to delete all your emails on Gmail, or mass-delete a specific amount of emails at once

To mass-delete all your emails on Gmail, click the "Select" box, then "Select all conversations." Or you can choose specific ...
Ars Technica

automatically delete email with a certain address in the "to" field

how do i get my mail server to automatically delete emails to a certain address?<BR><BR>on my site, my account is the default account, so all undeliverable emails to my domain get sent to me. example: ...
Fox News

How to delete multiple emails at once on iPhone

Managing your inbox can quickly become a daunting task. Many of us find ourselves drowning in a sea of unread emails, making it challenging to stay organized. Dale from Lowell, Arizona, recently ...