Claws Mail

Install Claws Mail 3.10.1 in UBuntu 14.04

Claws Mail is a powerful, GTB+ based, user-friendly, lightweight and full-featured mail client formerly called Sylpheed-Claws. It is also extensible using loadable plugins, which can provide support for additional features, like other storage formats, feed reader, calendar management, mail filtering, etc. New Features Add an account preference to allow automatically accepting¬†unknown and changed SSL certificates, if they’re valid (that is,¬†if the root CA is trusted by the distro).