Collecting mail automatically in Viking Rise
Mail is where the game quietly puts things you've earned and haven't taken — event rewards, tribe payouts, apology packages. On one account it's a habit. On forty it's a backlog you'll never clear by hand.
This guide assumes you've completed Viking Rise bot setup.
Nothing to set up — turning it on is enough.
What the action does
One pass walks each mail tab. On each one it uses the game's own Read and Claim All button, dismisses the reward overlay that follows, then uses Delete Read Mail and confirms. When every tab is done it backs out.

Why there are no settings
Every decision here belongs to the game. Which mail is claimable, which is deletable, and what a claim is worth are all read off the screen. There's nothing a checkbox could usefully mean.
Troubleshooting
A tab was skipped. It was empty — no Read-and-Claim-All button to press, so no delete pass either.
There was mail but nothing was claimed. Some mail carries no attachment. The reward overlay never appears, the bot notices, and it moves on rather than tapping blindly — a stray tap on the mail screen opens a message.
Some mail won't delete. New system mail sometimes refuses, which leaves the buttons on screen permanently. The bot marks the tab done and moves on rather than looping on it.
I have hundreds of unread mails. One pass does one sweep of each tab. Run the action again, or clone it with a schedule, to work through a large backlog.
I'm on the world map when it starts. That's fine — the mail icon is reachable from both the city and the world map.