Kolaco and Lotus Notes and Domino Kolaco has experience managing Lotus Notes and Domino servers since version 3.3 and has created award winning web applications running on a Domino server. Our creative approach using Notes to create secure web applications leverages the 7 layers of security and mail integration to speed up development, reduce costs and extend the life of these applications. If you have Notes applications and need support, including upgrades or modifications and integrations, we are here for you. We currently run several Domino servers and a HCL Connections environment for our clients. We host multiple web applications using SSL/TSL security.