How Do I Go “NoMail” While Away?

How to turn off Corgi-L without actually leaving the list.

Visit: https://corgil.groups.io/g/list/editsub (you will need to sign in to your groups.io account using your Corgi-L email address):

Setting a subscription to "no email".
Setting a subscription to “no email”.

Change the “Email Delivery” setting for your account to No Email.