POSTSCREEN_README.html says that the error
NOQUEUE: reject: CONNECT from [address]:port: all server ports busy
is affected by the postscreen_pre_queue_limit parameter. However, in
postscreen.c it looks like the error associated with the "pre_queue"
parameter is "all screening ports busy", and
On 24 Dec 2018, at 12:40, Michael Fox wrote:
I'm pretty sure I've seen this documented somewhere, but I can't find
it.
In addition to defining alternative restriction lists and classes as
Wietse noted, you can keep all of your restrictions in the standard
smtpd_*_restrictions lists if you
