We have updated ONLYOFFICE Community Server to ver.8.9.0. Apart from bugs fixes and general performance improvements the new version offers the mail and calendar integration allowing you to invite any Internet user to the event, get invitations from other calendars and accept or reject them. The updated Mail module allows you to create an address book, enable the Mail autoreply option and add a new contact to your CRM database from an email message. Moreover, using ONLYOFFICE Community Server 8.9.0 you can share your document for the Review only.