The Town of Wethersfield maintains a number of e-mail lists for various notification purposes. Subscribe to as many as you like. When messages arrive, you have the option to unsubscribe if you don't find receiving the information helpful or necessary.
To subscribe, enter your name (optional) and e-mail address, select the item(s) of interest, then click "subscribe." You will be sent an e-mail asking you to confirm your subscription request.