On Thu, 15 Jan 2009, Matt Hayes wrote:
This usually happens when you are going above their amount of queries they limit free use to.
Matt, Interesting. There are only two of us users at this domain and the overwhelming majority of incoming messages are spam that's rejected by postfix. We probably average 300 incoming messages per day (mostly on technical mail lists), but have thousands of rejections. Thanks, Rich -- Richard B. Shepard, Ph.D. | Integrity Credibility Applied Ecosystem Services, Inc. | Innovation <http://www.appl-ecosys.com> Voice: 503-667-4517 Fax: 503-667-8863