- Ralf Hildebrandt:
> disable_mime_output_conversion can be used to disable the 8bit->7bitThe Postfix SMTP client does not provide a feature-by-feature
> conversion while sending mails to mailers not annnouncing "8BITMIME"
> after EHLO.
> But is the a way of seeing how often this conversion is actually being
breakdown of ESMTP negotiation results. It logs CISCO bug workarounds,
because those can affect performance. MIME downgrade is a documented
protocol feature, not a bug workaround.