Linea User Guide

Linea User Guide Using Chrome Environment with MetaMask Wallet as an Example:

1. Configuring MetaMask Wallet for Linea Mainnet:

Open your MetaMask wallet, Add or switch to Linea Mainnet.

• To add the network directly from the chainlist: [https://chainlist.org/?search=linea] and enter the network information.

• To manually add the network in MetaMask:

  • Select "Add Network Manually."

  • Enter the following network details:

    • Network Name: Linea Mainnet

    • New RPC URL: https://linea-mainnet.infura.io/v3/

    • Chain ID: 59144

    • Currency Symbol: ETH

2. Logging in to Dmail, Free Mint, and NFT Binding:

• Open the Dmail platform at https://mail.dmail.ai/login

• Use your MetaMask wallet and select Linea Mainnet for login.

• On the left navigation bar, locate "Presale."

• Dmail grants you the authority to free mint an 8-11 digit NFT domain.

• In the domain search bar, select your desired domain name (supports numbers and letters, case-insensitive).

• Proceed to the payment page.

• Click the "Confirm" button to pay the GAS fee, completing the Free Mint process.

• Once done, the system will automatically redirect you to the order page.

• Dmail will mint the NFT on-chain for you.

• Click the "View NFT" button or go to "Settings" in the top right corner to access the Account page and view your acquired NFT domain.

• Click the "Bind" button to finalize the NFT domain binding.

3. Sending Emails and Earning Points:

• After successfully binding the NFT, click the "Compose" button on the left navigation bar to create an email.

• Fill in the recipient, subject, and content of the email.

• Ensure your network is set to "Linea Mainnet," and then click "Send."

• The system will prompt your wallet to process the transaction due to Dmail's decentralized nature, requiring GAS fee payment.

• Once the payment is complete, the system will encrypt and send the email to the recipient.

• Check your completed tasks and earned points in the "Points & Plans" section.

• Use earned points to upgrade your NFT domain or access AI assistant services.

• Stay tuned for more opportunities to explore using points in the future.