Problem with for loop

[buran]

Now, buran here is my first try at not using rex.

well, clearly you still use RegEx in that one....
Please, always copy/paste code, traceback, output, etc. and use proper tags. Don't post images of code, traceback, etc.

Now to the error - sys.argv[1] means you expect that user pass something (the url) when they run the script, e.g.
$ python new_email_graber.py www.mysite.com. sys.argv[0] is the script name