Re: [exim] limit parallel outgoing connections

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Autor: Lena
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Dla: exim-users
Temat: Re: [exim] limit parallel outgoing connections
> From: Giovanni Ferri

> I would like to limit outgoing connections to maximum of 4 simultaneous from exim4 to the next transport.
>
> I already tried to mix "remote_max_parallel=1" and "queue_run_max=4" (and viceversa) as stated elsewhere in the forum, but without any success.
>
> Confirmed by some tests of parallel sending, I continue to see >4 established connections (netstat) to the next hop.


You can limit to 1 connection at a time: in transport

driver = smtp
serialize_hosts = *