On Thu, 2017-01-26 at 09:25 +0000, Jeremy Harris wrote:
> On 26/01/17 00:04, Thomas Hager wrote:
> > The smtp transports work fine, lookups to the local LDAP daemon
> > too.
> > Only the spamd connectivity is broken.
>
> OK, so the basic usability of TCP Fast Open is present.
No, it seems not. I re-installed 4.88 a few minutes ago and traced the
daemon while sending an e-mail to a Google account.
While binding its listen ports, Exim tries to set TCP_FASTOPEN via
setsockopt() on the sockets the daemon created. All of these calls fail
with ENOPROTOOPT. And that's it, no more TCP_FASTOPEN or MSG_FASTOPEN
after this point.
The SMTP session to the Google MX is handled traditionally with
socket(), connect() and sendto().
> What's your spamd_address setting?
spamd_address = 127.0.0.1 11333 variant=rspamd
Cheers,
Tom.
--
Thomas "Duke" Hager duke@???
GPG: 2048R/791C5EB1 http://www.sigsegv.at/gpg/duke.gpg
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"Never Underestimate the Power of Stupid People in Large Groups."
