Fastmail has an elegant solution for this called subdomain addressing. For example, let's say your email address is joe@fastmail.com. You can use amazon@joe.fas

Fastmail has an elegant solution for this called subdomain addressing. For example, let's say your email address is joe@fastmail.com. You can use amazon@joe.fastmail.com or facebook@joe.fastmail.com, spotify@joe.fastmail.com, etc... https://www.fastmail.com/help/receive/addressing.html https://www.fastmail.com/help/receive/addressing.html