I think I found the problem here. It's definitely a bug in the configuration
parsing code! Options that can take multiple pre-defined values like
reject-sender are cumulative -- they only add more values, they don't subtract.
So when spamdyke finds none in the configuration directory, it adds none
to the existing value of no-mx. Since none has a value of zero, nothing
happens. Trying to unset no-mx by using a value of !no-mx doesn't work
either.
But simply clearing the value seems to work fine. So for now, I'd suggest
changing the 1 file in your configuration directory to use this line instead:
reject-sender=!!!
That will reset the reject-sender option to zero (none), which is what you
want. I'll include a real fix for this in the next version.
Still trying to find the segfault, that's a deeper rabbit hole...
-- Sam Clippinger
On Apr 8, 2015, at 12:35 AM, Konstantin via spamdyke-users
spamdyke-users@spamdyke.org wrote:
Hi Everyone,
On Apr 6, 2015, at 12:45 AM, Konstantin via spamdyke-users
spamdyke-users@spamdyke.org wrote:
Hi Sam,
Thank you very much for what you are doing. I'm testing spamdyke
5.0.0 now and I found spamdyke-qrv feature very useful. Sometimes it
crashes, but still usable. :)
I'm trying to make some exceptions for emails that comes from a
certain IP subnets using
config-dir=/etc/spamdyke/config.d
mail spamdyke # cat /etc/spamdyke/config.d/_ip_/10/1
reject-empty-rdns=0
reject-sender=none
And it doesn't seem working for me. Did I missed something?
On 2015-04-07 18:06, Sam Clippinger via spamdyke-users wrote:
It's hard to say without more information. From what you've shown, it
looks like the reject-empty-dns and reject-sender filters should be
deactivated for any connections from 10.1.x.x. But if that's not
working, could you post your full config and some log messages? I'd
also suggest running the config-test feature to look for problems;
sometimes it's as simple as permissions on a folder.
You are correct. Instead of creating MX records and resolvable PTR records
for every local server I'm just trying to skip these checks when connecton
comes from a certain IP addresses.
My current spamdyke configuration is:
---
log-level=verbose
tls-certificate-file=/var/qmail/control/servercert.pem
graylist-level=always
graylist-dir=/var/tmp/spamdyke/graylist
graylist-exception-ip-file=/etc/spamdyke/graylist-exception-ip-file
graylist-exception-rdns-file=/etc/spamdyke/graylist-exception-rdns-file
graylist-max-secs=3369600
graylist-min-secs=50
reject-empty-rdns
reject-unresolvable-rdns
reject-sender=no-mx
rejection-text-recipient-same-as-sender
rhs-blacklist-entry=sbl-xbl.spamhaus.org
greeting-delay-secs=0
max-recipients=100
connection-timeout-secs=1800
idle-timeout-secs=120
config-dir=/etc/spamdyke/config.d
rdns-blacklist-file=/etc/spamdyke/rdns-keyword-blacklist-file
ip-blacklist-file=/etc/spamdyke/ip-blacklist-file
reject-recipient=invalid
recipient-validation-command=/usr/local/bin/spamdyke-qrv
---
I don't think that file/directory permissions issue happens in my case. As
long as I'm seeing from excessive logs spamdyke reads the change:
DEBUG(process_config_dir()@configuration.c:4469): searching for config dir at
/etc/spamdyke/config.d/_ip_
DEBUG(process_config_dir()@configuration.c:4496): searching for config file
or dir at /etc/spamdyke/config.d/_ip_/10/1/5/4
DEBUG(process_config_dir()@configuration.c:4496): searching for config file
or dir at /etc/spamdyke/config.d/_ip_/10/1/5
DEBUG(process_config_dir()@configuration.c:4496): searching for config file
or dir at /etc/spamdyke/config.d/_ip_/10/1
DEBUG(process_config_dir()@configuration.c:4509): reading configuration file:
/etc/spamdyke/config.d/_ip_/10/1
EXCESSIVE(process_config_file()@configuration.c:4351): set configuration
option reject-empty-rdns from file /etc/spamdyke/config.d/_ip_/10/1, line 1: 0
EXCESSIVE(process_config_file()@configuration.c:4351): set configuration
option reject-sender from file /etc/spamdyke/config.d/_ip_/10/1, line 2: none
I'll send you my excessive log output personally if you have a time to look
at it.
--
BR,
Konstantin
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