On Tue, 8 Jun 1999, Philip Hazel wrote:
> Unless you have changed smtp_accept_queue_per_connection (introduced at
> release 2.03) it should only spawn that many processes per connection
> (default 10). Your ISP may be making many connections, of course. That
> is limited by smtp_accept_max.
What happens to the connecting host when Exim has reached the limit on this:
smtp_accept_queue_per_connection
or
smtp_accept_max_per_host
How do these rate-limit?
Does Exim simply hold off before giving a 220, or does it respond with
something like "421 Too many concurrent connections?".
The main document section doesn't say.
Paul
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