Kerio Connect
Kerio Connect is an on-premise or cloud email server solution that includes groupware features like calendars, tasks, and contacts. Organizations can manage custom domains, spam filters, and user mailboxes from a single admin console. A robust anti-virus/anti-phishing engine protects inbound messages. Outlook-like webmail and mobile sync keep employees connected. Kerio Connect’s emphasis on security and straightforward administration suits small to mid-sized companies wanting to self-host email or avoid vendor lock-in, while still enjoying modern collaboration tools.