This article explains how to select multiple messages in your StartMail account. This action allows you to move up to 50 messages, mark them as spam, delete them, mark them as read / unread, or flag them in general.
It's currently not possible to select more than 50 messages at a time.
- Click on the square next to the message(s) you want to select.
- Click the Select All button at the top of the navigation bar to select all messages on the page.
- Then click on one of the displayed actions such "Move", "Junk", "Trash", "Mark as Read" or "Flag" based on the action you want to perform.