how to tell when DNS is not working

2017-01-23 Thread frederik
Hi Spamassassin Developers, I think I have a problem where my ISP DNS servers are being blocked by various DNSBLs, and when that happens Spamassassin starts letting through a lot of obvious spam messages. However, it was somewhat difficult to debug this. I had to ask the Spamassassin Users mailin

Re: how to tell when DNS is not working

2017-01-24 Thread frederik
Thanks for the replies. Should I open a bugzilla bug for this? I remember seeing URIBL_BLOCKED once. But lately it doesn't appear. I'm not sure what would go in "|| etc." By the way I have a question on Stack Exchange about the correct bind configuration etc., with no answers

Re: how to tell when DNS is not working

2017-01-24 Thread frederik
RW, I'm not really understanding you either. You seem to enjoy keeping people guessing... On Tue, Jan 24, 2017 at 06:46:16PM +, RW wrote: > On Tue, 24 Jan 2017 08:38:44 -0800 (PST) > John Hardin wrote: > > > On Tue, 24 Jan 2017, RW wrote: > > > > > On Tue, 24 Jan 2017 00:04:16 -0800 > > > fr

Re: how to tell when DNS is not working

2017-01-30 Thread frederik
Hi Marc, No I've already done that. The confusing part for me about RW's email was that he criticized my proposed solution without acknowledging the problem it was trying to solve. Simply saying "it's not sensible" doesn't tell us where to go from here. Usually people propose an alternative soluti

[patch libspamc] avoid NULL deref

2011-03-24 Thread Frederik Deweerdt
Hi, When calling message_dump with a NULL m argument, m is checked against being NULL before calling message write, but m is derefenced in the libspamc_log call below. The patch below just returns if 'm' is NULL. Regards, Frederik diff --git a/spamc/libspamc.c b/spamc/libspamc.c ind

Re: [patch libspamc] avoid NULL deref

2011-03-24 Thread Frederik Deweerdt
r be OK? Regards, Frederik > > Regards, > KAM > > On 3/24/2011 2:54 PM, Frederik Deweerdt wrote: > >Hi, > > > >When calling message_dump with a NULL m argument, m is checked against > >being NULL before calling message write, but m is derefenced in the > &g

Re: [patch libspamc] avoid NULL deref

2011-03-24 Thread Frederik Deweerdt
On Thu, Mar 24, 2011 at 04:51:58PM -0400, Kevin A. McGrail wrote: > On 3/24/2011 4:30 PM, Frederik Deweerdt wrote: > >Hi Kevin, > > > >On Thu, Mar 24, 2011 at 03:47:25PM -0400, Kevin A. McGrail wrote: > >>If it were me and this race condition occurred, shouldn

Re: [patch libspamc] avoid NULL deref

2011-03-24 Thread Frederik Deweerdt
On Thu, Mar 24, 2011 at 06:16:20PM -0400, Kevin A. McGrail wrote: > On 3/24/2011 5:36 PM, Frederik Deweerdt wrote: > >On Thu, Mar 24, 2011 at 04:51:58PM -0400, Kevin A. McGrail wrote: > >>On 3/24/2011 4:30 PM, Frederik Deweerdt wrote: > >>>Hi Kevin, > >>&g

Re: [patch libspamc] avoid NULL deref

2011-03-24 Thread Frederik Deweerdt
On Thu, Mar 24, 2011 at 11:30:40PM +0100, Frederik Deweerdt wrote: [...] > > > > Can you open a bug at https://issues.apache.org/SpamAssassin/? > In process, I'll post the bug # back. Here: Bug 6562 - Possible NULL deref in message_dump() https://issues.apache.org/SpamAssa

spamc interface suggestions

2004-09-25 Thread Frederik Eaton
great job filtering my email. I'm just mentioning some things that I think would be helpful from an interface standpoint. Frederik

header modification

2005-03-04 Thread Frederik Eaton
my setup much more than would a few spam status headers (and the message gets new headers every time it goes through an MTA anyway, so it's not like the headers are untouchable). Thanks. Frederik -- http://ofb.net/~frederik/

Re: header modification

2005-03-05 Thread Frederik Eaton
nding anyway. :-) On Sat, Mar 05, 2005 at 08:10:12AM +1300, Sidney Markowitz wrote: > Frederik Eaton wrote: > > Is it possible to configure spamassassin to get back the original > > functionality of only modifying headers of spam > > 1. Look up the doc on rewrite_header and re

Re: header modification

2005-03-05 Thread Frederik Eaton
Yes, the version I have installed is 3.0.2. On Sat, Mar 05, 2005 at 02:19:23PM +1300, Sidney Markowitz wrote: > Frederik Eaton wrote: > > As developers, you might want to add that information to the > > part of the man page I quoted > > I assume that you are referring to th

Re: header modification

2005-03-05 Thread Frederik Eaton
> 2. Any further questions about this or similar topics should be directed > to the SpamAssassin users mailing list, not to here. This list is for > developer discussions only. Don't even reply to this with an apology or > a thank you. I'll pretend that you have replied politely and leave it at > t

boosting

2005-05-04 Thread Frederik Eaton
t, has it been tried? Frederik -- http://ofb.net/~frederik/

Re: boosting

2005-05-04 Thread Frederik Eaton
weights properly. I'm also not sure about how things might change in a situation where misclassification costs are asymmetrical as with spam classification. Frederik On Wed, May 04, 2005 at 01:25:16PM -0700, Daniel Quinlan wrote: > Frederik Eaton <[EMAIL PROTECTED]> writes: > >