I had no time to study this matter completely, but my guess is that yes, it is a Sender ID compliance issue. I think adding SPF records for nebka.stlouisfed.org as the sending domain and the name of the sending host for that domain should help with this. -ivan On Sun, Sep 18, 2011 at 4:22 AM, Christian Zimmermann <zimmermann@stlouisfed.org> wrote:

Here is an email bounce because of a sender ID issue. Is something wrong with us?

-- Christian Zimmermann                          FIGUGEGL! Economic Research Federal Reserve Bank of St. Louis P.O. Box 442 St. Louis MO 63166-0442 USA http://ideas.repec.org/zimm/

---------- Forwarded message ---------- Date: 16 Sep 2011 09:17:34 -0500 From: Mail Delivery System <MAILER-DAEMON@mx1.stlouisfed.org> To: aras@nebka.stlouisfed.org Subject: Delivery Status Notification (Failure)

The following message to <scott.hein@ttu.edu> was undeliverable. The reason for the problem: 5.1.0 - Unknown address error 550-'5.7.1 Sender ID (PRA) Not Permitted' Final-Recipient: rfc822;scott.hein@ttu.edu Action: failed Status: 5.0.0 (permanent failure) Remote-MTA: dns; [129.118.1.166] Diagnostic-Code: smtp; 5.1.0 - Unknown address error 550-'5.7.1 Sender ID (PRA) Not Permitted' (delivery attempts: 0)

---------- Forwarded message ---------- From: "RePEc Author Service" <authors@repec.org> To: "Scott E. Hein" <scott.hein@ttu.edu> Date: Fri, 16 Sep 2011 09:16:21 -0500 Subject: [RePEc] automatic research profile update Dear Scott E. Hein,

This is an automatic message from RePEc Author Service. You don't need to reply.

We ran an automatic search on our documents database for your name variations and email address and found this work, which you might have authored:

 * Nominal interest rates, expected inflation and varying marginal income    tax rates    article by Sadhana Alangar & Scott Hein    http://ideas.repec.org/a/taf/apfiec/v9y1999i2p209-214.html

If this document is yours, you can add it to your profile on the research profile suggestions page: http://authors.repec.org/research/autosuggest

BTW, you still have 24 other documents which were found earlier but still wait for your decision. See them on your Research profile's automatic search suggestions page.

If necessary, review and change your preferences with regard to automatic research profile update at: http://authors.repec.org/research/autoupdate

---

The message was automatically generated by RePEc Author Service.

http://authors.repec.org/

_______________________________________________ RAS-run mailing list RAS-run@lists.openlib.org http://lists.openlib.org/cgi-bin/mailman/listinfo/ras-run