Phaedra Parks Says 'RHOA' Producers Set Her Up Then Fired Her, Now She's Getting Harassed

Phaedra Parks is blasting 'RHOA' producers for feeding her lies and firing her when she called them out ... which has ruined her rep and led to daily threats and bullying.

Sources close to the ex-Housewife tell us she's mad as hell, because she claims a producer gave her the B.S. story she told to Porsha Williams about Kandi Burruss -- the whole drugging and raping thing.

The producer didn't necessarily tell her to repeat it with cameras rolling, but we're told Phaedra explained the producer's role during the reunion show. She's also angry because that was edited out of the reunion to make it look like she acted alone.

We're told the way Phaedra sees it, she was fired in retaliation for throwing producers under the bus.

Phaedra's been getting online threats, and as we reported ... at least one fan wants her to face even more punishment. We're told her office is also getting bombarded with hate mail, and her kids are getting harassed.