Zimbra Collaboration, formerly known as the Zimbra Collaboration Suite (ZCS) before 2019, is a collaborative software suite that includes an email server and a web client. .ImgMsgRead{background:url('/skins/harmony/img/zimbra.png?v=250701080115') 0 -17px no-repeat;width:16px!important;height:16px!important;overflow:hidden;} .ImgMsgUnread{background:url('/skins/harmony/img/zimbra.png?v=250701080115') 0 -34px no-repeat;width:16px!important;height:16px!important;overflow:hidden;} Zimbra provides open source server and client software for messaging and collaboration. To find out more visit https://www.zimbra.com. Zimbra is a messaging and collaboration platform that offers modern and classic web apps. Sign in with your username and password to access your email, calendar and other features.
