Cryoserver - Cryoserver is an all-in-one email archiving solution that empowers you to preserve your email in a tamper-evident archive, making you transform your data into a useful archive for everyday use.
VMware vSAN - VMware vSAN is radically simple, enterprise-class software-defined storage powering VMware hyper-converged infrastructure.
Gmvault - Backup the emails in your Gmail account.
HPE SimpliVity - Simplify your IT with HPE Simplivity hyper converged infrastructure, your all-in one management solution for hybrid cloud and VM efficiency, scalability.
imapsync - Console-based utility for migrating IMAP mailboxes.
Red Hat Ceph Storage - Red Hat® Ceph Storage is open, software-defined storage designed for object storage and cloud infrastructures. Learn more.