That's great news. We've been considering migrating to Cyrus instead of Dovecot in Virtualmin default installs, as Cyrus seems much closer to JMAP support and w

That's great news. We've been considering migrating to Cyrus instead of Dovecot in Virtualmin default installs, as Cyrus seems much closer to JMAP support and we're planning a rebuild of our webmail to use JMAP. I often worry about infrastructure projects like IMAP, SMTP, DNS, SSH, OpenSSL, etc. They often have very small teams, mostly volunteers, and the implications of a bug, particularly a security bug, can be catastrophic. And, if something we rely on were to be abandoned, we'd probably be screwed; even in cases where we have the technical ability in-house to maintain another major project, we don't have the time (or the budget to add more people to our small team).