On Sun, Sep 10, 2023 at 07:36:07AM +0000, Serg via Postfix-users wrote:
> My email server sends lots of emails to networks in China, however
> they seem to have packet loss due to what my postfix instance
> struggles to deliver letters to them - only few letters occasionally
> got successfully sent:
Don't fill your queue with high-volume (possibly automated) abuse
reports. Manually compose at most one or two reports a week for the
most egregious cases, or don't bother at all.
> Can you please suggest me any optimizations for this case? I have
> already tried to configure smtp_connection_cache_destinations as well
> as smtp_tls_session_cache_database, however it didn't have any
> observable impact.
See above.
--
Viktor.
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