[Zope] regular expressions with re

Hi folks! I have a strange little proble when I want to use the python module "re" in Zope. Importing it is no problem and works flawlessly. Compiling the re-expression also works fine. But I run into troubles as soon, as I try to do something with it. For example, I'd like to check for the @ character in an email-address. According to the python howtos it works like this: import re p=re.compile("@") m=p.match("walter@pleyer.com") This works fine, when I try it with a standard python interpreter. But if I try in Zope it wants my password as soon as I try the match-operation and never completes it. Any Ideas? Thanx, Walter