How do I get the current host within the context of an automation email?

normally you can use {{context location host}} to get the current host (domain) of the page in liquid within the context of an email, the email is scheduled asynchronously, so technically the liquid context is not currently on a page in a browser in this context, you can use {{platform context host}} to get the host of the "default domain" you can set the default domain of your instance in the domains tab in siteglide portal