[courier-users] use ESMTP with authentication for outgoing email
Hello All, I use courier for quite a while .. but recently I've changed ISPs .. and now the IP range of my new ISP is listed as dial up user on plenty of lists (and yes, it's a residencial DSL line). But since I use courier for several reasons, including hosting some local domains, fetching things using fetchmail and delivering to courier .. I'd like to keep using it ;) Before I've set into esmtproutes redirecting all domains to my ISP SMTP server (which used my IP address only for validation) .. but now I need to authenticate on it :'(. Is there possible to set user/password into esmtproutes ? The idea would be nice so courier would be able to send emails through gmail ? or any crappy ISP mail system ;) (I'm not talking to send emails to @gmail addresses to gmail .. but using my user/pass to be able to use gmail as a relay :-P ) (please CC me on replies) Cheers, Theo Diem - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ courier-users mailing list courier-users@lists.sourceforge.net Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
Re: [courier-users] use ESMTP with authentication for outgoing email
Ok .. got it ;) .. it's working now (since you received this email) just looked at esmtpauthclient file :-P .. as some people suggested ;) Thank you once more ;) Theo Diem On Fri, 2006-11-17 at 16:45 +0100, Theo Cabrerizo Diem wrote: Hello All, I use courier for quite a while .. but recently I've changed ISPs .. and now the IP range of my new ISP is listed as dial up user on plenty of lists (and yes, it's a residencial DSL line). But since I use courier for several reasons, including hosting some local domains, fetching things using fetchmail and delivering to courier .. I'd like to keep using it ;) Before I've set into esmtproutes redirecting all domains to my ISP SMTP server (which used my IP address only for validation) .. but now I need to authenticate on it :'(. Is there possible to set user/password into esmtproutes ? The idea would be nice so courier would be able to send emails through gmail ? or any crappy ISP mail system ;) (I'm not talking to send emails to @gmail addresses to gmail .. but using my user/pass to be able to use gmail as a relay :-P ) (please CC me on replies) Cheers, Theo Diem - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ courier-users mailing list courier-users@lists.sourceforge.net Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ courier-users mailing list courier-users@lists.sourceforge.net Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
[courier-users] id in log files
Hi list, (I think I've seen something about this before but didn't found anything in archives) When I receive a message, ,courierd logs me an id info (like courierd: newmsg,id=00291B43.4096B088.78B8: dns; localhost ). I'm trying to log info about CRM114 [1] filter using logfile/log in maildrop (it's working OK). I like to output to logger [2] a line with score/processing time and ID, so I can look in mail.log with line containing more info about this message, but I didn't found where I can find this ID (isn't the Message-ID header :o/) Anyone know how to (if possible) to get this id inside a mailproc filter ? Thanks ! [1] : a kind of baesyan filtering. To me is much faster/acurate than SpamAssassin, but doesn't have predefined rules. (only baesyan/other nice stuff) : http://crm114.sourceforge.net [2] : man logger =) an utility to send messages to syslogd --- This SF.Net email is sponsored by: Oracle 10g Get certified on the hottest thing ever to hit the market... Oracle 10g. Take an Oracle 10g class now, and we'll give you the exam FREE. http://ads.osdn.com/?ad_id=3149alloc_id=8166op=click ___ courier-users mailing list [EMAIL PROTECTED] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
Re: [courier-users] Email hijacking
Hi, (my email has 2 part .. I wrote the second before the 1st .. but after thinking a little .. people will think it's only a flame email and won't read my idea don't know if is a original one .. so put the flame part after the idea one ;o) ) In a long term solution ... *I think* the best case should be : 1 .) when your MTA receives a message from a spammer, we can check 1.a.) is the client IP is blacklisted ? 1.a.yes) write an error message or increase ip score (aquired and stored from/in centralized blacklist) 1.a.no ) continue 1.b.) the message is a already identified as spam by others ? (using razor,phyzor,dcc,so on). 1.b.yes) increase the ip score in blacklist database and reject message (or accept if is admin desire) 1.b.no ) deliver to MDA if admin think is needed, after 1.b, you can use spamassassin or other content based spam filter ... this IP centralized blacklist do not store ip addresses forever ... if and ip address status ins't increased after 1 day, it will be removed, or his score will decrease as time pass ... other nice feature ... when a ip address is queried too much times in X minutes with same MD5 (for example) , start to increase to a 'warning level' .. maybe the admin choose wich level (s)he will start to consider it as spam ... (multiple address to same domain increase much lesser than to multiple domains) This way, a spammer could only delive message to 100 or 200 addresses before it's IP got a high warning level and ppl reject email from it. Probably he will change his IP after a couple of hours ... so after two days or three, this old IP will be removed, so the next user will be a happy one =). I don't think in a perfect case to deal with spam because it won't will exist !! .. so .. receiving 1 or 2 spam messages per week is good ... better than deny lots of non-spam messages .. sorry for poor english .. this idea came up at 0:17 AM .. have to wake up soon .. :o/ If anyone like to discuss it ... feel free ... I will try to make my english understandable .. =) C'ya ! - flame part - I think I will have some problems .. :o/ ... I have my own MTA because : 1.) My ISP MTA sucks .. I'm a heavy broadband user .. (received 1 Gb email last week .. but this is very rare .. but very common the 30 Mb ones) and my ISP allows only 2 Mb message .. for a modem user is ok .. but for a broadband one ?!?!? 2.) My ISP MTA sucks again ... only allow From their emails .. not my other accounts without SMTP .. (hotmail for example .. or my own domain .. ) Maybe blacklisting is more effective way .. for example .. you could use mail-abuse.org lists .. of course if everyone uses it, almost all spam will be erradicated ... and if someone like me are listed in a DUL (Dial-up list) or my dynamic ip got blacklisted, I will try to use my ISP MTA (those that sucks) to create a static mail route to courier forward email to that domain to my ISP MTA (yeah ... that one) I think the big problem with email hijacking is those dumb users that reply to you to remove from your teorical spam list ... of those dumb MTA (like my ISP one) that receives email from some IP (that must be blacklisted), closes the connection with a OK message ... and after delivery to MDA (in a clustered enviroment) the MDA says mailbox doesn't exist or quota exceed .. and mail back to you (using header from) ... On Tue, 2003-08-19 at 18:41, [EMAIL PROTECTED] wrote: After having email addresses in my domains hijacked (both users that exist those that don't) left, right, and center I can't take it anymore! Is it possible/insane to have esmtpd ( any other MTA) do a reverse DNS check on the MAIL FROM address to ensure that the domain specified there match the domain of the sending machine? I don't care if it takes a couple extra seconds to do that check, endless email hijacking is totally ridiculous HAS to stop. I'm stick of seeing zillions of bounces from spam emails no one in my domain ever sent. SO someone please tell me what's so horrible about: 1. client connects sends MAIL FROM address 2. server reverse DNSs the client's IP 3. if the domain doesn't match the domain in the FROM address or the IP is not resolvable the email is rejected OR 1. client connects sends MAIL FROM address 2. server DNSs the MX record for the domain in the FROM address 3. if the IP of client does NOT match one of the MX records for that domain the email is rejected. If domains want to allow other machines than their mail servers to be able to send emails using their domain they can add them with a very high MX priority so they never actually get used as a mail server BUT do show as legtimate sources of mail traffic for that domain of course everyone across the internet would have to do this BUT if they DID then we REALLY cut down on spam - virtually totally eliminate email hijacking. Again who really cares about the extra 1 second or so the
Re: [courier-users] spamassassin?
I use it. in /etc/courier/courierd just put DEFAULTDELIVERY to : DEFAULTDELIVERY=| spamc | /usr/bin/maildrop This will work, tagging the subject of your spam to ***SPAM*** if you like to make somethink more complex, like moving messages, deleting messages with high scores, etc ... I think you must create some maildrop scripts []'s On Thu, 2003-07-31 at 05:22, Noah Silverman wrote: Anbody figure out how to implement spamassassin easily into courier? Thanks -N --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ courier-users mailing list [EMAIL PROTECTED] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users --- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa0013ave/direct;at.aspnet_072303_01/01 ___ courier-users mailing list [EMAIL PROTECTED] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
Re: [courier-users] Unknown user
Using courier with postgresql authentication I have to create an account called [EMAIL PROTECTED] just specify the home address of your postmaster account .. and don't forget to create .courier-default with a line pointing to your maildir directory []'s On Sat, 2003-07-12 at 13:52, Jeremy Ruffer wrote: Is there a configuration change I can make to accept mail for unknown users in a locally hosted domain and route it to a specific recipient eg postmaster? Rgds Jeremy Ruffer --- This SF.Net email sponsored by: Parasoft Error proof Web apps, automate testing more. Download eval WebKing and get a free book. www.parasoft.com/bulletproofapps1 ___ courier-users mailing list [EMAIL PROTECTED] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users --- This SF.Net email sponsored by: Parasoft Error proof Web apps, automate testing more. Download eval WebKing and get a free book. www.parasoft.com/bulletproofapps1 ___ courier-users mailing list [EMAIL PROTECTED] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
Re: [courier-users] Disaster tolerant IMAP and SMTP ?
You can have two address entries in your DNS to imap.foo.bar in BIND : imapIN A 1.2.3.4 imapIN A 4.3.2.1 This will do a round-robin load balancing ... and when some server goes down .. maybe you can't get a response, but if you retry the other one will get the request. The problem is : both imap server must access the same storage for messages ... or this storage must be mirrored across internet ... if yu don't like of round-robin, you can set a TTL of 2 seconds in your DNS and a script that detect the server failure and updates the DNS record. but the problem of storage still remains. []'s On Sat, 2003-07-12 at 09:27, Lars Holmström wrote: I consider building a disaster tolerant mailsystem for in and outgoing mail. I already have two ISPs and MX records that direct incoming mailtraffic properly. The problem seems to be the IMAP. Does any one have a suggestion for how to do this ? /Lars Ps. Disaster tolerant in my view is when I can afford to loose one computerroom completely and the service from a users perspective is still available. Ds. --- This SF.Net email sponsored by: Parasoft Error proof Web apps, automate testing more. Download eval WebKing and get a free book. www.parasoft.com/bulletproofapps1 ___ courier-users mailing list [EMAIL PROTECTED] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
[courier-users] Mail formating
Hi, I know this was discussed before .. but I've tried to search in the archives and wasn't working :o/ ... From some ppl I receive a message from courier saying : CORRUPTED MESSAGE [snip] - This message contains improperly-formatted binary content, or attachment. I like to try to use reformail and reformime to reformat or do something with this message .. but .. looking in message source (the attached one ;o) ) I didn't found anything wrong ... there a way to test an txt file ? .. or at least to be verbose on where it found an error ? Thanks ! []'s --- This SF.Net email sponsored by: Parasoft Error proof Web apps, automate testing more. Download eval WebKing and get a free book. www.parasoft.com/bulletproofapps1 ___ courier-users mailing list [EMAIL PROTECTED] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
[courier-users] Debian unstable + courier 0.40.2-3
Hi, I using Debian unstable, and after some apt-get upgrades =) ... I started to see this error messagi in mail.log : Feb 21 10:08:44 deedee imaplogin: Failed to create cache file: maildirwatch Feb 21 10:08:44 deedee imaplogin: Error: Input/output error Feb 21 10:08:44 deedee imaplogin: Failed to create cache file: maildirwatch Feb 21 10:08:44 deedee imaplogin: Error: Input/output error Where imap is trying to create maildirwatch ? I tried DEBUG_LOGIN=1, but nothing different shows up except login commands .. How can I debug this ? (sorry for stupidity =) ) Have anyone had this problem ? Thanx ! --- This SF.net email is sponsored by: SlickEdit Inc. Develop an edge. The most comprehensive and flexible code editor you can use. Code faster. C/C++, C#, Java, HTML, XML, many more. FREE 30-Day Trial. www.slickedit.com/sourceforge ___ courier-users mailing list [EMAIL PROTECTED] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
Re: [courier-users] Debian unstable + courier 0.40.2-3
Thanx !!! .. worked ... (Never do a cleanup on your server after 3:00 AM) =) []'s On Fri, 2003-02-21 at 11:07, Matt Hyclak wrote: On Fri, Feb 21, 2003 at 10:57:27AM -0300, Theo Cabrerizo Diem enlightened us: Hi, I using Debian unstable, and after some apt-get upgrades =) ... I started to see this error messagi in mail.log : Feb 21 10:08:44 deedee imaplogin: Failed to create cache file: maildirwatch Feb 21 10:08:44 deedee imaplogin: Error: Input/output error Feb 21 10:08:44 deedee imaplogin: Failed to create cache file: maildirwatch Feb 21 10:08:44 deedee imaplogin: Error: Input/output error Where imap is trying to create maildirwatch ? I tried DEBUG_LOGIN=1, but nothing different shows up except login commands .. How can I debug this ? (sorry for stupidity =) ) Have anyone had this problem ? Thanx ! I believe that's the error you get if fam is not running. Matt --- This SF.net email is sponsored by: SlickEdit Inc. Develop an edge. The most comprehensive and flexible code editor you can use. Code faster. C/C++, C#, Java, HTML, XML, many more. FREE 30-Day Trial. www.slickedit.com/sourceforge ___ courier-users mailing list [EMAIL PROTECTED] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
Re: [courier-users] authpgsql don't authenticate ... but authuserdbdo .. need help please ...
Are you using courier with postgres auth ? ... if yes, can you send me your table schema and your authpgsql ? If you like, you can send directly to me at [EMAIL PROTECTED] Thanks ... On Mon, 2002-01-07 at 04:39, Peter C. Norton wrote: On Mon, Jan 07, 2002 at 12:20:33AM -0200, Theo Cabrerizo Diem wrote: Hummm ... I don't think so ... I'm running Debian/Linux unstable distro ;o) ... and postgres aways create this socket : /var/run/postgresql/.s.PGSQL.5432 Ah, so the name is based on the IP port number. I'll have to check that out. -- The 5 year plan: In five years we'll make up another plan. Or just re-use this one. ___ courier-users mailing list [EMAIL PROTECTED] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
