Baya can generate Maya files right from Blender.
A new bridging tool for Blender aims to help Blender fit into pipeline work more efficiently. Baya is an addon for Blender that allows you to save Maya source files right from Blender. It’s a quick way to echage data with Maya users.
Baya is a tool created by Peter Gubin, a 3D environment artist. Baya can exchange geometry, materials, UV data, vertex colors, shading information, hard/soft edges, vertex normal data, and more.
Check out the new Blender to Maya bridge on the Blender Market.