Under "Go to...," click Settings Under "Settings," click Edit Ignore List Select the contacts who you want to remove f...

To ignore someone who is not on your Messenger List:

To delete a contact : Tap the name of the contact you would like to delete in order to select them. Tap the silhouette icon in the upper-r...

section. Switch Ignore Non- Contacts to On

2. Select "Privacy" under the "Options" section. 3. Switch " Ignore Non- ContactsMessenger iPhone

If the add requests are spam, you can just use the Block All

There are two ways to solve this issue:

Learn how to stop receiving instant messages while in Yahoo! Mail by turning off Yahoo! Messenger in Mail.

To stop receiving notifications, ensure you are on the latest version of Yahoo! Messenger.