MMS Problem!!

Is there anyway rather than using 3rd party API's for sending or
receiving MMS in Windows Mobile 5.0(Smartphone or PocketPC). I have
beeb searching for this in MSDN & Google, but couldnot find anything.
If anybody has any idea about it, please reply I will be thankful to
him.
And if it is not possible where can I get the 3rd party API's, and are
the free.


Thanks a Lot

Dipesh