问题
Per validate_email 1.3 : Python Package Index, in order to check the domain mx and verify email exits, I must have the pyDNS package installed.
How do I set my own name service (DNS) instead of system one as I'm getting timeout otherwise...
回答1:
Here is how you would set your DNS server to, for example, Google's public DNS server:
from validate_email import validate_email
import DNS
DNS.defaults['server']=['8.8.8.8', '8.8.4.4']
print validate_email('rob@example.com', check_mx=True)
来源：https://stackoverflow.com/questions/35488288/pydns-dns-timeout-error