In iOS 13, you can block email addresses directly in Mail on your iPhone, iPad, or iPod touch. Blocked emails can go straight to the trash, or stay in your inbox with an icon to indicate they’re from a blocked address.
To learn more about this topic visit the following article:
Find and organize emails on your iPhone, iPad, or iPod touch: https://apple.co/2nbYv7y
Additional Resources:
Contact Apple Support for iPhone: http://apple.co/iPhone
To subscribe to this channel: https://www.youtube.com/c/AppleSupport
To download the Apple Support app: http://apple.co/2hFtzIv
Apple Support on Twitter: https://twitter.com/AppleSupport
For more videos, go to Youtube Apple Channel