On Di, Sep 01, 2020 at 09:27:03 -0400, Wietse Venema wrote:
Stephan Seitz:
If my client IP is part of mynetworks the time for 500 mails is about
29 seconds.
That's 5.8ms per delivery.
If [not in mynetworks] the time is about 47 seconds.
That's 9.4ms per delivery. Looks like your network round-trip time
has increased with abount 1ms, compared to the 'faster' case.
Well, it’s reproducible. The first one is always between 28 and 30
seconds, the other one always between 46 and 48 seconds.
Yes, it sounds stupid, but $CUSTOMER wishes to deliver thousands of
mails, and for them it is a huge difference.
Stephan
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