Write a letter to the Post Master complaining against the postman for irregular delivery of the post
I wish to bring to your kind notice the irregular and careless delivery of the post in our area. The postman concerned is very careless. He delivers the letters etc. in a careless and haphazard manner.
Many a time I have received the letters in my house belonging to other persons. I pointed it out to him also. But he gave a rude reply. You are requested to kindly instruct your postman to do his duty honestly in a right manner.