How to disable Mail follow-up on all Apple devices?

berlinsummer wrote:

I have turned off this supremely annoying feature on all three devices. Yet it keeps coming. Make it stop!

[Re-Titled by Moderator]

Original Title: how to turn off mail follow up ?

To disable the Mail follow-up suggestion feature on your iPhone, navigate to Settings > Mail > Follow Up Suggestions and toggle the switch to the off position. This will prevent the Mail app from automatically resurfacing emails you've sent without a response.