Auto delete old emails iPad & iphone

Greetings spuddy9,

Welcome to Apple Support Communities. We understand you'd like to bulk delete old emails. Is that correct?

With Mail app, you can move or mark multiple emails.

While viewing a list of emails, tap Edit.Select the emails you want to move or mark by tapping their checkboxes. Tip: To select multiple emails quickly, swipe down through the checkboxes.Choose the action you want to perform on all the selected emails.

See Organize email in Mail on iPhone

We also suggest checking with your email service provider or visiting your email on their webmail website to see if there are any server-side rules you could implement to complete such a task.

We trust this helps. Let us know if you have any questions.

All the best.

spuddy9,

Glad to hear that worked for you. Feel free to reach out if you ever have a question.