RPost, Zix Settle Patent Lawsuit

Los Angeles-based RPost, the developer of email encryption, proof-of-delivery, and electronic signature services, and email encryption provider Zix Corporation announced this morning that the two have settled a lawsuit that RPost had filed against ZixCorp, alleging patent infringement. Terms of the settlement were not disclosed by the companies. RPost has a number of patent infringement lawsuits filed against different providers of electronic signature and email encryption services.