Re: [milter-greylist] crashing under heavy load
2005-11-09 by Hajimu UMEMOTO
Hi, ... Are you using SPF? If so, I suspect thread-safeness of your resolver. Sincerely, -- Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan
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2005-11-09 by Hajimu UMEMOTO
Hi, ... Are you using SPF? If so, I suspect thread-safeness of your resolver. Sincerely, -- Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan
2005-11-09 by Ken Serrine
2005-11-09 by Ken Serrine
... Yes. First and foremost, I need to be able to alter the ACL without having to restart (altering it in the greylist.conf causes the milter to crash on my
2005-11-09 by Emmanuel Dreyfus
... Nobody works on it. What are you looking for? Storing user-specific configuration in LDAP? Could you discuss here how you will do it? -- Emmanuel Dreyfus
2005-11-09 by Emmanuel Dreyfus
... Do you hit a system limit? -- Emmanuel Dreyfus manu@netbsd.org
2005-11-09 by Ken Serrine
Has anyone started working on LDAP support? I need something fairly quickly, so if not, I can take care of that.
2005-11-09 by Ken Serrine
Anyone else having this issue? I m using version 2.0.2 on Redhat Enterprise Linux, with sendmail 8.13.1, and under heavy load, the milter crashes. By heavy
2005-11-08 by Emmanuel Dreyfus
... (snip) ... Think about NAT. Anyway, if you want it, you can have it: it s the lazyaw option. -- Emmanuel Dreyfus manu@netbsd.org
2005-11-08 by Matt Kettler
... It does make it slightly easier to spam you. Say for example a backdoored cable box is randomly sending spam to users in your domain, all from the same
2005-11-08 by Raul Dias
... Thanks. When I read lazyaw, I misunderstood it. I thought that it would only check the IP connections before AWLing it. Any Cons for using lazyaw? Raul
2005-11-08 by Dennis Willson
That s an interesting idea, once a server has proven it s going to queue up the messages, it most likely will always do so, so greylisting it further only
2005-11-08 by Matt Kettler
... Yes, the fact that this exists already.. it s the lazyaw option. From greylist.conf: # Uncomment if you want auto-whitelist to work for # the IP rather
2005-11-08 by Raul Dias
Hi, I am dont know if this have being discussed before. Why not autowhitelist the server IP address only? If a tuple gets autowhitelisted, it is because the
2005-11-04 by LBB
... Good, but my problem persist... (It s not a chown or chmod problem). I ve just contacted Ivan F. Martinez to know more. Thank you. LBB
2005-11-04 by LBB
... Yes, I know. But that doesn t work. Here s my sendmail.cf patched with sendmail.mc greylisting : # Input mail filters O InputMailFilters=greylist # Milter
2005-11-04 by Andreas Unterkircher
... Can only tell that I still using this feature without problem. Sendmail 8.13 with greylist 2.0.2. milter-greylist pass all my clients when the have AUTH
2005-11-04 by Dennis Willson
You may want to look at XWall (http://www.dataenter.co.at/products/xwall.htm). It does greylisting very well along with lots of other anti-spam functions and
2005-11-04 by Emmanuel Dreyfus
... I never used that feature, so I can t even tell you if your setup is fine. The code has been introduced in 1.7.1, it could have been broken since that
2005-11-04 by Qoanryxemn
I ve checked with the list owner before sending this, and since the list is all about asking for help, he said it would be ok. I d like to find out if there
2005-11-04 by Michael Baird
Hello, I ve been testing greylist-milter for a couple of weeks and have noticed an issue that may or may not be problems with it (could be my mta setup). It
2005-11-04 by Emmanuel Dreyfus
... There is doc on this in the README. -- Emmanuel Dreyfus manu@netbsd.org
2005-11-04 by LBB
Hello, it there a possibility to auto whitelist access.db Ip s ? Because SMTP-AUTH I can t install and SMTP users are greylisted. Thanks for you help. ++ LBB
2005-11-04 by Matthias Scheler
... You can always add ... acl whitelist addr ... to greylist.conf Kind regards -- Matthias Scheler
2005-11-04 by Emmanuel Dreyfus
... I also think it s desirable. The ability to enable or disable SPF on some address basis would be very interesting. Someday we should add the blacklist
2005-11-04 by fredrik.pettai@vattenfall.com
... Yes, i think so. To greylist just the suspicious hosts is more desirable than to greylist all, in my opinion. /P
2005-11-03 by Dan Hollis
We have remote users trying to relay through us using SMTP AUTH. They SMTP AUTH properly, but get blocked by greylist. This is bad :-) The noauth is commented
2005-11-03 by Matt Kettler
Right now, milter-greylist optionally uses SPF for one thing only, whitelisting hosts that pass SPF checks. This makes sense in the standard greylist
2005-11-01 by Emmanuel Dreyfus
... It s checked in with a small change: it logs things such as addr = mailer.espci.fr[193.54.82.17] instead of addr = 193.54.82.17 hostname = mailer.espci.fr
2005-11-01 by Alexey Popov
Hi. ... Here it is. And what about my patch to log hostnames? With Best Regards, Alexey Popov diff -ur ./milter-greylist-2.0/greylist.conf
2005-10-31 by Hajimu UMEMOTO
Hi, ... attila And there is a place in MX sync. Ah, yes. I forgot this, thanks. attila More precisely it is used in pending_del() for address comparison.
2005-10-31 by attila.bruncsak@itu.int
... And there is a place in MX sync. More precisely it is used in pending_del() for address comparison. Of course, it may be replaced via comparing the content
2005-10-31 by Emmanuel Dreyfus
... I didn t saiy it would raise CPU usage, I said I wondered if it would. ... That s a good point. -- Emmanuel Dreyfus manu@netbsd.org
2005-10-31 by Hajimu UMEMOTO
Hi, ... manu But OTOH, it recomputes the string representation of the IP each time manu we need it, instead of doingit only once. It s a speed vs memory
2005-10-31 by Emmanuel Dreyfus
... But OTOH, it recomputes the string representation of the IP each time we need it, instead of doingit only once. It s a speed vs memory trade. Are we sure
2005-10-28 by Emmanuel Dreyfus
... Patch to greylist.conf(5) are welcome. -- Emmanuel Dreyfus manu@netbsd.org
2005-10-28 by Matt Kettler
... I agree. That s a substantial oversight in the greylist.conf manpage. ... I disagree.. one thing to consider is that many versions of milter-greylist were
2005-10-28 by Alexey Popov
Hi. As far as I understand, compilation of regular expressions in ACL s is performed during config parsing. Therefore regexp can be compiled either as extended
2005-10-28 by Gerhard Lehmann
If I call milter-greylist with the option -w 10m , it works fine. But with the option greylist 10m in the greylist.conf in /etc/mail it doesn t work. I
2005-10-27 by Matt Kettler
... Fair enough. I hadn t even considered that angle when I wrote my response. That said, it would be a considerable waste of bandwidth to wait until after the
2005-10-27 by Emmanuel Dreyfus
... IMO it was more to have greylisting activated on a per recipient basis. -- Emmanuel Dreyfus manu@netbsd.org
2005-10-27 by Matt Kettler
... That is true, you CAN do that. But that s not where milter-greylist ties in. Milter-greylist has made the deliberate choice of greylisting before the STMP
2005-10-27 by Emmanuel Dreyfus
... And the missing bit: you can wait SMTP data stage for greylisting, but if you do that you cannot have different settings for different recipients: the mail
2005-10-27 by Emmanuel Dreyfus
... What s wrong with for m in mx1 mx2 mx3 ; do scp greylist.conf $m:/etc/mail ; done I wouldn t be opposed to a built-in sync system, but I won t work on
2005-10-27 by Emmanuel Dreyfus
... Some time ago, I tries converting milter-greylist to use a DB style file, but it was not possible to have a strong garantee that the file would not be
2005-10-27 by Ogogon !!!
... Absolutely with it it agree, but RFC-821 does not forbid to me to read through the letter up to Message-ID and after that to submit a code 4.7.1 and to
2005-10-26 by Matt Kettler
... I can t answer this one. ... At the time of greylisting, the Message-ID is not known. You ll only know the message-id after the end of the SMTP DATA phase
2005-10-26 by Ogogon !!!
Questions about opportunities of synchronization. 1. Whether it is possible to transfer by means of synchronization to the synchronized systems static
2005-10-26 by Ogogon !!!
Questions about greylist.db file: 1. Why in a file greylist.db the text list, instead of dbm-hash is used? At me in it more than two hundred thousand records.
2005-10-26 by Ogogon !!!
... In my opinion, it rather will raise convenience of using, having relieved from necessity to wait greylist time after the answer from a grey zone. Thus, the
2005-10-26 by Emmanuel Dreyfus
... We could auto whitelist the answer tuple when a message gets out. It should not be very difficultto modify milter-greylist to do that. Would you like to