In the first case, Pancharam and Arjunram, who were posted at Phalodi post office, had fraudulently taken out Rs 20 lakh to Rs 30 lakh between 2007-2009 from public accounts, according to the prosecution.
Terming it an act of "shaking the trust of investors" in institutions like post office, special court (CBI) Judge M R Suthar sentenced the duo to 7 years rigorous imprisonment.
A penalty of Rs 22 lakh and Rs 7 lakh was also imposed on Pancharam and Arjunram respectively.
Judge Sutharsentenced Soni to 6 years imprisonment apart from imposing a penalty of Rs 50,000 on him after public prosecutor Rakesh Kumar pleaded for a harsher sentence.
During search of Soni's house after his arrest by CBI on April 29, 2013, expensive imported items had also been seized from his possession.