On Thu, 25 Jan 2007, Stuart D. Gathman wrote:
The original SES (supported by pysrs) does not work well with grey
listing and sendmail. The signature changes every time. (Same with the
rfc2822 flavor of SES.) On getting a 4xx error, the MTA has to remember
Sorry, *unlike* the rfc2822 flavor. That flavor uses a hash of the
message header and body instead of an incrementing serial number.
what the MAIL FROM was changed to, so it won't be different when it
retries. This is difficult or tricky to do in sendmail. It can't be
handled by the milter interface. The CF code would have to store the
modified MAIL FROM in the queue file - not a standard procedure.
Stuart D. Gathman <stuart(_at_)bmsi(_dot_)com>
Business Management Systems Inc. Phone: 703 591-0911 Fax: 703 591-6154
"Confutatis maledictis, flammis acribus addictis" - background song for
a Microsoft sponsored "Where do you want to go from here?" commercial.
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