SEP sesam delivers unparalleled backup security in Open-Xchange environments. Because of its price and performance advantages, more and more professionals are choosing Open-Xchange for their daily work activities. SEP sesam’s single mail restore option, combined with the online tools provided by Open-Xchange, can restore data down to a single email. With SEP’s cost-effective licensing method, backing up your Open-Xchange environment has never been easier.