The messaging system got a massive overhaul between R5.03 (R5 was code-named "Maui") and the leaked R5.1 (aka "Dano".) They did a lot of stuff to improve it. Di

The messaging system got a massive overhaul between R5.03 (R5 was code-named "Maui") and the leaked R5.1 (aka "Dano".) They did a lot of stuff to improve it. Dianne Hackbourne wrote a massive post about it on OS News[0] around the time the OS was leaked. [0] http://www.osnews.com/comments/7057#236889 http://www.osnews.com/comments/7057#236889