Abstract: A method and a system are disclosed including software and hardware components implementing a Universal Email Platform (UEP) that allows communications between UEP and other existing email platforms, communication between multiple UEP clients, or combinations of existing and UEP email clients via the UEP and also existing email platforms. The UEP creates a global virtual single conversation in two phases. In Phase I, emails that are part of the same exchange and are associated with one mailbox are linked together to create a local virtual conversation of the one mailbox. In Phase II, multiple local virtual conversations are linked together to create a global virtual single conversation that connects all participants from local and remote mail servers in one conversation.

Abstract: A method and a system are disclosed including software and hardware components implementing a Universal Email Platform (UEP) that allows communications between existing email clients and UEP email clients. UEP allows interactions between clients as a real-time, ongoing stream of communications, in which people may enter an ongoing conversation in the computing cloud and have access to the thread of communications prior to their joining. A mid-layer architecture allows UEP to seamlessly communicate through multiple other existing or new email platforms. The cloud-based conversation may be split or nested allowing side conversations. Filters may be employed to filter email contents based on participants, subject, attachments, and the like. A user may search for threads based on various criteria such as date range, sender, receiver, subject, attachments and other parameters. Search may be for one thread among others or inside threads.