hi,

see its not clear what you have meant by postal course, however kthm colleges offers post graduate courses on various disciplines like m.a, m/com, msc. you may follow the below link to know in details,

http://www.kthmcollege.ac.in/post-graduate-courses

kthm college, nasik also have distance education program which study center is in kthm campus , collaborated with ignou and ycmou.

http://www.kthmcollege.ac.in/distance-education