To enable gasless voting and proposals, first add the Ethereum signature authenticator (or the Starknet signature authenticator if your space uses Starknet).
When you create a Snapshot X space, a dedicated wallet is automatically generated to facilitate gasless interactions. You can find the address of this dedicated wallet in the Authenticator page within your space settings. To activate gasless voting and proposal submissions, simply top up this wallet with ETH (or the relevant gas token). Keep in mind that if the wallet balance drops below 0.01 ETH, the gasless functionality will be disabled.