appMac today announced the release of sMailing 5 and sMailing Pro 5, the latest versions of its emailing software for Mac OS X. Version 5 has been completely rewritten for Mac OS X and offers a new engine to manage emails, a new interface based on Mac OS X concepts, integrated Safari engine, and a new Pro version. sMailing 5 sells for US$49 and the Pro version sells for $99.
