from urllib.request import urlopen
import quopri


with open("sam.eml", "rb") as f:
    ct = 1
    lines = quopri.decodestring(f.read())
    for l in lines.split():
        if l.find(b"href=\"https://www.tadpoles.com/m/p") == 0:
            parts = l.split(b"\"")
            if len(parts) == 3:
                url = parts[1] + b"?d=t"
                res = urlopen(url.decode("utf-8"))
                with open(str(ct) + ".png", "wb") as output:
                    output.write(res.read())
                    ct += 1