Jeroen van Aart via Exim-users <exim-users@exim.org> (Sa 12 Mai 2018 01:30:05 CEST): > For about a decade I have been using a configuration which routes email > submitted on port 587 to port 24 on localhost, on which exim is listening as > well. It then will be sent out.
First, why don't you send it imediatly, instead of doing that "loop routing"? > I do this using the following configuration: > > smarthost: > debug_print = "R: smarthost for $local_part@$domain" > driver = manualroute > domains = ! +local_domains > transport = remote_smtp_smarthost > route_list = * DCsmarthost byname > host_find_failed = defer > same_domain_copy_routing = yes > no_more > self = send > > > This has been working great for many years. However the last couple of years > I tend to get the following behaviour every now and then or very often, > depending: > > 2018-05-11 11:59:20 2qHDGC-0004TT-26 <= exam...@example.org You should not obfuscate, please. > H=host.example.org [192.0.2.1] P=esmtpsa > X=TLS1.2:DHE_RSA_AES_256_CBC_SHA1:256 A=login_saslauthd_server:example S=786 > id=3a16b96b-172c-36d6-c06c-04aa4b1e4...@example.org > 2018-05-11 11:59:20 2qHDGC-0004TT-26 127.0.0.1 [127.0.0.1] Connection reset > by peer > 2018-05-11 11:59:20 2qHDGC-0004TT-26 == cont...@example.com R=smarthost > T=remote_smtp_smarthost defer (104): Connection reset by peer > 2018-05-11 12:07:11 Start queue run: pid=17411 If the refusal would be caused by "overloaded" Exim, there would be a response like "4xx too many SMTP connections" or similar. Are you sure, that an Exim instance is listening your local port 24 always? What does `exiwhat` tell you? Does the Exim "server" process log something? The +pid log_selector may help. > My question is how can I configure exim to stop refusing and deferring the > connection to itself at 127.0.0.1 port 24 and send it out right away? > Removing the retry file and restarting exim did not work. No, as this is for the client side. -- Heiko
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