- The Postfix Milter client got out of step with a Milter application
after the application sent a "quarantine" request at end-of-message
time. The Milter application would still be in the end-of-message
state, while Postfix would already be working on the next SMTP
event, typically, QUIT or MAIL FROM. In the latter case, Milter
responses for the previously-received email message would be applied
towards the next MAIL FROM transaction. This problem was diagnosed
with help from Alban Deniz.
- The Postfix SMTP server would abort with an "unexpected lookup table"
error when an SMTPD policy server was mis-configured in a particular way.
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