Hello > Please keep this on the list! Sorry about that, my fault.
>> Gmail reports relaying denied, while the diagnostic tool from >> www.mxtoolbox.com reports "timeout while waiting for banner". >> >> Port 25 is open, I tested it with telnet from another intranet machine. >Testing inbound connection from another intranet machine is not a good idea. >It's about testing "the way in" whilst beeing inside all the time. >Go testing from an outside host. Some dialup connection or something like >that. Since I get a line in maillog, it's clear that the machine is accessible and the port is open. Otherwise there would be no entry in the log file. >> The /var/log/maillog file shows the incoming connection. Don't know what >> other log file(s) should I look into. >Can you please copy and paste the lines that show up in the maillog? Feb 17 13:50:37 dc couriersmtpd: started, ip=[64.20.227.131] My note: 64.20.227.131 is www.mxtoolbox.com >> I also tried to perform a manual SMTP session from an intranet machine. The >> result is also weird: >> >> 220 adaptive.ro - Welcome to Adaptive Soft ESMTP server >This is propably not courier, this is something called "Adaptive Soft ESMTP >server". Search for what machine you connected to. Yes, it is definitely courier, I have customized the greeting message. The test connection was done using IP address, not DNS name, so I definitely know which machine I was connected to. At the time of testing there were only two machine active on the net, the courier machine and the test machine. >> helo domain >> 250-dc Ok. >250-dc also is not courier but it's also not standards conform. Tree digits >and a space must be the beginning of the (last) answer line. >Also, "domain" is propably not resolvable and therefore no good HELO name. dc is the name of the machine courier is running on. >> rcpt to: [EMAIL PROTECTED] >> 502 ESMTP command error >At least courier (which is not what you have been talking to) requires you to >follow the ESMTP standard and put your address in angle brackets (<address>). >Also, MAIL FROM should be issued before RCPT TO. >So, you were not talking to courier in your test. And you were not talking >SMTP in your test. Ok, you're right, I wasn't talking ESMTP. Bottom line: I do connect to the right machine, the machine receives external TCP connections because they appear in maillog, but courier does not answer anything after accepting the connection. At least that's what the diagnostic tool from www.mxtoolbox.com says. Any ideas why ? Katy ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ courier-users mailing list [email protected] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
