My environment is a UCS server with Kopano. version is 5.0-6 errata916
Overnight Postfix stopped accepting new emails and is reporting /etc/postfix/canonical_recipient.db to be missing. Listing the /etc/postfix folder confirms the file does not exist, only cannonical.db
This db doesn’t exist on any other UCS sites I support.
Where did this come from? UCS did update postfix in update 916?