Email Snooze - Declutter your Inbox in an instant and deal with emails at your convenience. Read Tracking - Canary notifies you instantly when your email is read. Overview Canary is an exciting new email client for Mac that offers a full set of powerful features with one key difference - your emails are not stored on a 3rd-party server. Subscribe for our newsletter with best Mac offers from MacUpdate. Note: While the software is classified as free, it offers in-App Purchases. Every facet of Canary has been designed in accordance with our core philosophy of ensuring complete user privacy and offering reliable and snappy performance. Canary is an exciting new email client for Mac that offers a full set of powerful features with one key difference - your emails are not stored on a 3rd-party server.