Thanks all for the quick inputs.
Some kind of tunneling with stunnel/haproxy/wireguard-like was already
on the table as an alternative.
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## Exim details at
Hi all
Is it somehow possible to use TLS encrypted connections when using a
remote Spamassassin instance while scanning at ACL time with
`spamd_address`?
According to their man pages, spamc and spamd support TLS but I couldn't
find any hints in Exim's docs.
Regards,
Patrik
On 24.03.22 20:59, Jeremy Harris via Exim-users wrote:
I take it that this is after doing the above?
Correct, we created a new build with d2f99aad04 applied.
Was this for a freshly received message, or one that was in your
spool from the previous build?
One that was still in the spool dir
On 22.03.22 17:25, Jeremy Harris via Exim-users wrote:
Try pulling in commit d2f99aad04, which was made
following similar issues (since 4.95).
Still experiencing segfaults, but this time a core file is generated
when running the debug build and the stack trace is different:
#0 strlen
On 18.03.22 19:48, Andrew C Aitchison via Exim-users wrote:
Is that a locally built copy of libidn ?
Yes, built from portstree.
The punycode_encode man page on Ubuntu 21.10 isword-for-word the same as
https://www.freebsd.org/cgi/man.cgi?query=punycode_encode=FreeBSD+13.0-RELEASE+and+Ports
On 19.03.22 16:54, Jeremy Harris via Exim-users wrote:
To work towards a fix will however need better info. A first cut
would be just a "-ggdb -O0" build, and inspect the stacktrace for
obvious null-pointers in function args.
We created a build with the mentioned flags. But with this version,
On 17.03.22 21:20, Jeremy Harris via Exim-users wrote:
Being certain would be better.
Indeed. To be sure we created a new build based on the portstree + the
following changes:
-
https://git.exim.org/exim.git/commitdiff/2ead369f8435918f3f15408b9394e580bcaf0910
-
On 17.03.22 12:17, Jeremy Harris via Exim-users wrote:
Do you have the other patches mentioned in this thread? Because that is
a different symptom to the one being addressed by that specific patch
(and addressed in the code base by the recently committed 2ead369f84).
Afaik yes.
But further
On 09.03.22 22:22, Michael Tratz via Exim-users wrote:
I have added the following patch:
diff --git a/src/src/transports/smtp.c b/src/src/transports/smtp.c
index 6a979a243..f97b0c625 100644
--- a/src/src/transports/smtp.c
+++ b/src/src/transports/smtp.c
@@ -4800,7 +4800,11 @@ if (sx->send_quit
On 09.03.22 15:00, Jeremy Harris via Exim-users wrote:
You replied to the start of the thread, so I couldn't tell if
you'd read the followups.
I also suggested hosts_avoid_pipelining as a possible workaround.
But no conclusion to the actual issue.
I didn't want to derail any previous
On 18.02.22 12:32, Jeremy Harris via Exim-users wrote:
You could also check hosts_avoid_pipelining; if that
helps for these problem cases I'd call it slightly less
suboptimal than using cleartext.
Using `hosts_avoid_pipelining = *` showed the same results in our tests.
OpenPGP_signature
On 09.03.22 15:04, Jeremy Harris via Exim-users wrote:
Commit c57309a504 might also be relevant. Has FreeBSD picked that one up?
According to https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=261143
not yet.
We tried a new build with the patch manually applied, but still observed
the
On 08.03.22 14:47, Jeremy Harris via Exim-users wrote:
There was an entire thread in the mailing list.
Hi Jeremy
You mean the one i just replied?
Yes I did follow it, but apart from the solution with `hosts_avoid_tls`
I didn't see any conclusion, or did I miss something?
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Hi
Are there any updates regarding this issue?
We are facing this problem as well and its keeping us from updating to 4.95.
Regards
Patrik
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On 14.02.22 17:50, Patrik Peng via Exim-users wrote:
On 14.02.22 16:27, Jeremy Harris via Exim-users wrote:
Next time you get one, please run it with "-d+all" rather
than "-v".
Will do.
---8<---
15:56:41 87345 SMTP<< 250 2.0.0 from MTA(smtp:[172.22.160.16]:
On 14.02.22 16:27, Jeremy Harris via Exim-users wrote:
Yup (which was also FreeBSD). Did you also see eny indication
of a crashed process?
Nope, I did not observe any crashes.
Next time you get one, please run it with "-d+all" rather
than "-v".
Will do.
OpenPGP_signature
Description:
Hello list
After an upgrade from 4.94.2 to 4.95 on one of our FreeBSD mxout hosts,
we encounter lots of stuck exim processes trying to deliver messages:
mailnull 55171 0.0 0.0 26112 15628 - I Fri13 0:00.03
/usr/local/sbin/exim -Mc 1nIVPr-000ELk-EB
mailnull 55305 0.0
On 11.02.22 17:14, Jeremy Harris via Exim-users wrote:
I've not checked, but I'd expect that to be a 1-minute average.
Thanks for the quick response. I double checked and you are right.
To explain the observed behaviour, I guess this means that there are sub
1-minute load spikes above 30
Hi there
We have a few FreeBSD hosts running Exim with something like
`smtp_load_reserve = 30` configured and occasionally see dropped
connections because of high load:
2022-02-11 10:02:07 temporarily refused connection from [1.2.3.4]: not
in reserve list and load average = 30.74
But
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