Hi Mr. xxxxxx,
Thanks for writing in.
AS you mentioned, your latest payment check has been returned to us by the
postal service as undeliverable. Your payments were therefore placed on
hold to ensure that future payments reach you properly.
So that we can resend your check, please review your address information
and edit any fields that are incorrect. If your address is correct, you
may wish to contact your postal service to ensure that there is not an
issue with receiving your payments.
To edit your address, please follow the steps below:
1. Log in to your AdSense account
2. Click the 'My Account' tab
3. Under Payee Information click '[Edit]'.
4. Edit the appropriate field(s)
5. Click 'Save Changes'
We've now removed the hold from your account, and you will be paid in the
next payment cycle possible. If you've written by the 15th of the month,
your next payment will be sent this month. If you've written after the
15th of the month, you'll be eligible for payment next month.
For additional payments related information, visit our Payments Guide at
http://www.google.com/adsense_payments 
. You can also visit our Help
Center at
http://www.google.com/adsense_help 
for common questions and
optimization tips.
Sincerely,
Evan
The Google AdSense Team