This is the fourteenth post in the 2016 FastMail Advent Calendar. Stay tuned for another post tomorrow. What is Cyrus? If youʼve been reading our Advent series blog posts, you might have noticed we make a significant contribution to Cyrus IMAP, the email, contacts and calendar server used by FastMail. As with any development work, […]

Standards and CalConnect Three years ago that we launched our calendar service, and since then we’ve continually been working on it, be that CalDAV scheduling invitation processing per user alarms on shared calendars and other improvements. In calendaring, as in email, we are committed to open standards, and we stay true to the specifications that […]