我阅读了文档：
from google.appengine.api import mail
mail.send_mail(sender="support@example.com",
to="Albert Johnson <Albert.Johnson@example.com>",
subject="Your account has been approved",
body="""
Dear Albert:
Your example.com account has been approved. You can now visit
http://www.example.com/ and sign in using your Google Account to
access new features.
Please let us know if you have any questions.
The example.com Team
""")
我知道如何使用GAE发送电子邮件，但如何查看收到的电子邮件然后做某事？
由于