Il 19. 05. 17 15:27, richard lucassen ha scritto:
On Fri, 19 May 2017 07:39:37 -0400 (EDT)
wie...@porcupine.org (Wietse Venema) wrote:
Searching a bit I found this setting:
smtp_destination_recipient_limit
This defaults to 50. Is this the right parameter to adjust?
Maybe. In the fight against spam, mail server operators are not
exactly famous for providing accurate error messages.
So if I understand the docs correctly, setting this parameter to
e.g.default_destination_concurrency_limit = 1
25 has the following result:
1 message sent to 100 rcpt's -> postfix -> 4 messages to 25 rcpt's
Note: 100 rcpt's at the same domain of course.
Right or wrong?
R.
Correct, however 25 was a good number only if
default_destination_concurrency_limit is set to 1, as i.e. if you have 2
you can have 2*25 recipients delivered in parallel and some servers have
been not happy with this.
Marco
