Merge.py

# Python program to mail merger

# Names are in the file names.txt

# Body of the mail is in body.txt

# open names.txt for reading

with open("names.txt", 'r', encoding='utf-8') as names_file:

    # open body.txt for reading

    with open("body.txt", 'r', encoding='utf-8') as body_file:

        # read entire content of the body

        body = body_file.read()

        # iterate over names

        for name in names_file:

            mail = "Hello " + name.strip() + "\n" + body

            # write the mails to individual files

            with open(name.strip()+".txt", 'w', encoding='utf-8') as mail_file:

                mail_file.write(mail)