yes. Maveli has RSA. It's RSA was little complicated.
Till now we assumed the RSA was like
SET 1:
Mangalore Mail will go as Trivandrum Malabar, this will return as Mangalore Maveli, which will go as Chennai West Coast
SET...
more... 2:
Mangalore WestCoast will go as Trivandrum Maveli, return as Mangalore Malabar which will go as Chennai Mail.
This was the RSA pattern which we assumed till now. But this board is against that logic. Maveli not having RSA with Malabar.