Re: [qmailtoaster] Re: incoming mail trouble...
Hi all, I found my problem: my ISP's DNS servers (which I had told dnscache to use) had issues resolving domains which caused my toaster to reject emails (no reverse lookup possible). I reverted to default dnscache settings where a longish list of root servers for forwarding DNS queries is included and just added the ISP's DNS servers as additional entries. It's faster to use my ISP's, but better be safe and have something to fall back on! Thanks, Martin Am 08.05.2010 um 18:09 schrieb Eric Shubert: Which versions are you running? # rpm -qa | grep toaster | sort Martin Waschbuesch wrote: Hi all, I recently noticed that some mails do not seem to get through to valid recipients. E.g. What I see when I know that a mail should be coming in is something like this: @40004be580ed32d98a3c tcpserver: status: 0/100 @40004be5817c22eafcdc tcpserver: status: 1/100 @40004be5817c22ee2d44 tcpserver: pid 12238 from 66.211.168.231 @40004be5817c28e0e5ac tcpserver: ok 12238 krabat.waschbuesch.de:192.168.2.2:25 mx1.phx.paypal.com:66.211.168.231::10570 @40004be5817d2344ffd4 CHKUSER accepted sender: from paym...@paypal.com:: remote :mx1.phx.paypal.com:66.211.168.231 rcpt : sender accepted @40004be581830331a65c tcpserver: end 12238 status 0 This is an example of where I should have received a payment notification from PayPal. Some of their messages make it through, some don't. The interesting part is that I see a lot of messages above where I cannot see either an error message OR a CHKUSER accepted rcpt: ... type line. Any idea how I could try and trace this? Thanks, Martin -- The whole modern world has divided itself into Conservatives and Progressives. The business of Progressives is to go on making mistakes. The business of the Conservatives is to prevent the mistakes from being corrected. Gilbert K. Chesterton - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Please visit qmailtoaster.com for the latest news, updates, and packages. To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com
Re: [qmailtoaster] Issue passing test server in prod.
Hi Jake, Thanks to answer me. I have figure out this so I have change my /etc/hosts file to populate the correct IP with name, change my qmail/control file to have the correct hostname, install a caching named only and set my /etc/resolv.conf at 127.0.0.1 for name resolving. The things what are very strange is localy 192.168.3.x is working well, even the DK system but I dont care for the moment, and when I switch my IP fron 192.168.3.x to my WAN network, W.X.Y.Z it's not working. It is a way to increase the log verbosity for debug purpose like with simscan SIMSCAN_DEBUG=4 for example? Best regards Martin From: Jake Vickers Sent: Saturday, May 08, 2010 4:14 PM To: qmailtoaster-list@qmailtoaster.com Subject: Re: [qmailtoaster] Issue passing test server in prod. On 05/07/2010 09:55 AM, Martin Leduc wrote: Hi, I'm not a newbies with qmail and Inter7 software. I have tree Slackware 12 Linux installed with many outdated features and libs that I have to upgrade. I need to enable TLS and SSL features on the webmail system, and I found qmailtoaster. Guys, you made a wonderfull job. However, I experience a strange issue that I dont understand. I have install the QmailToaster Server with a CentOS 5.4 Release on a VMWare server on my local network 192.168.x.y/26. One the system installed, I create a test.com domain name on the server. Localy with telnet 127.0.0.1 25, I enter my commands and the email is localy deliver. Remotly with telnet 192.168.x.y 25, I enter my commands and the email is localy deliver. Remotly with Windows Live Mail MUA, I send a SMTP email to this server and it's correctly post and get. I move my virtual machine on my prod VMWare Server, flush the iptables rules and Localy with telnet 127.0.0.1 25, no answer from the Mail Server. When I take a look into the Log, I see in the smtp/current the connection and I confirm the socket connexion by tail -f. I never receive the 200 - Welcome message. Now what else? If you're not getting the welcome message, it may still be trying to look up the IP is DNS.
[qmailtoaster] Re: incoming mail trouble...
Glad you found the problem, Martin. It'd be nice if the log would show something meaningful (or anything at all) in cases such as this. Would someone like to look into such a change? I should ask Tonino (the chkuser author) as well. He had mentioned making some logging improvements. FWIW, I use opendns servers (208.67.222.220, 208.67.222.222) in my list of forwarders, intermixed with the ones of my ISP. -- -Eric 'shubes' Martin Waschbuesch wrote: Hi all, I found my problem: my ISP's DNS servers (which I had told dnscache to use) had issues resolving domains which caused my toaster to reject emails (no reverse lookup possible). I reverted to default dnscache settings where a longish list of root servers for forwarding DNS queries is included and just added the ISP's DNS servers as additional entries. It's faster to use my ISP's, but better be safe and have something to fall back on! Thanks, Martin Am 08.05.2010 um 18:09 schrieb Eric Shubert: Which versions are you running? # rpm -qa | grep toaster | sort Martin Waschbuesch wrote: Hi all, I recently noticed that some mails do not seem to get through to valid recipients. E.g. What I see when I know that a mail should be coming in is something like this: @40004be580ed32d98a3c tcpserver: status: 0/100 @40004be5817c22eafcdc tcpserver: status: 1/100 @40004be5817c22ee2d44 tcpserver: pid 12238 from 66.211.168.231 @40004be5817c28e0e5ac tcpserver: ok 12238 krabat.waschbuesch.de:192.168.2.2:25 mx1.phx.paypal.com:66.211.168.231::10570 @40004be5817d2344ffd4 CHKUSER accepted sender: from paym...@paypal.com:: remote :mx1.phx.paypal.com:66.211.168.231 rcpt : sender accepted @40004be581830331a65c tcpserver: end 12238 status 0 This is an example of where I should have received a payment notification from PayPal. Some of their messages make it through, some don't. The interesting part is that I see a lot of messages above where I cannot see either an error message OR a CHKUSER accepted rcpt: ... type line. Any idea how I could try and trace this? Thanks, Martin -- The whole modern world has divided itself into Conservatives and Progressives. The business of Progressives is to go on making mistakes. The business of the Conservatives is to prevent the mistakes from being corrected. Gilbert K. Chesterton - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! - Please visit qmailtoaster.com for the latest news, updates, and packages. To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com
