Mail App not downloading all emails?

Hey there, Lucas.Godfrey.

We reviewed your post and it sounds like the emails from your inbox were accidentally moved to the junk folder, and ever since then, none of your emails that were moved to junk have shown in your inbox again on your iPhone. You've taken some great steps already.

To get started, let's ensure the filter button isn't enable din the lower left-hand corner for your inbox. Check out the information below from the following article about filtering emails: Flag and filter emails on iPhone

"Filter emails

You can use filters to temporarily show only certain messages—the ones that meet all the criteria you select in the filter list. For example, if you select “Unread” and “Only Mail with Attachments,” you see only unread emails that have attachments.

1. Tap  in the bottom-left corner of a mailbox list.
2. Tap “Filtered by.”
3. Select or turn on the criteria for emails you want to view.
4. Tap  in the bottom-left corner to hide emails that don’t match the current filters. Tap again to turn the filter off.

To turn off an active filter, deselect it or turn it off. To turn off all filters, tap the Filter button."

If the issue continues or if we have misunderstood the situation, please answer the following questions to help us better understand what is going on:

1. We know your inbox looks okay on your MacBook, but does everything look okay in webmail?

2. Are those emails still showing in the junk folder?

3. What happens if you refresh the inbox for this email?

Let us know if that helps or if you have any questions. Take care!

Lucas.Godfrey,

We appreciate you letting us know that the issue has been resolved. We're glad you're now seeing all your emails as you should. Let us know if you need any further help.

Have a great rest of your day!