Answer
- Just hit “Select” which will select all items on that page only.
- Click on the link to the right that says something like “Select all 30,000 messages in In Box” and that will delete everything.
Delete All Mail in Gmail AT ONCE…THE EASY WAY
An EASY Trick to CLEAN Your E-Mail Inbox – Apple Mail
How do I delete 30000 emails?
1. Just hit “Select” which will select all items on that page only.
2. Click on the link to the right that says something like “Select all 30,000 messages in In Box” and that will delete everything.