Allow calendar sharing to users outside of server domains
Realizing that Kerio is a license-driven company... Folks are becoming quite accustomed to google calendars and the ability to share them with non-gmail domain users. I'm not suggesting that Kerio allow non-Kerio Connect users to CREATE and OWN calendars on the server, only that they can be delegates with R or R/W access to calendars owned by Connect-based users.
Matt Seymour commented
YES PLEASE!!!! Our organisation makes extensive use of public folder calendars. However we have far more people needing to access calendars than users on the system, so we've had to use a Google calendar for this. It's messy.
same idea as in
"Possibility to create guest Accounts"