Zevrix Solutions announces Deliver Prove 2 . 7, a the cost of maintenance update to company’s document transfer solution based on widely used folder automation. Deliver Convey supports FTP, SFTP, WebDAV, Amazon S3 and other exotic and local destinations. The software grants automatic email delivery déclaration, file compression, instant PDF FILE creation and more while helping unlimited users on a web. The new version introduces 1 updated SFTP upload engine motor and solves connection problems with certain SFTP servers.