I've just finished building a new Courier server to replace an aging mail server at my company and I'm running into the following problem. I've seen a few references to this error on other posts on the list, but never a resolution or really any replies at all.
I've just built the new machine on a CentOS 5 x64 platform and installed Courier 0.59. The previous version is a CentOS 4 x86 platform running 0.58, but I haven't found anything in the documentation to suggest that there are any incompatabilies or special considerations for moving between these two versions. I've just copied the configuration files and mySQL auth database and most everything (POP and IMAP, for example) are working perfectly. SMTP sessions, on the other hand, are running into some issues. Below are is a log of a test telnet session and below that what is written to the /var/log/maillog file whenever this is attempted. A colleague and I spent a good bit of time playing with various filters (including disabling all of them, which didn't resolve the issue) and Googling for more information, but weren't able to make any progress. We also recompiled and rebooted the system, also to no avail. Does anyone have any idea how to further troubleshoot this error? $ telnet mail.domain.com 25 Trying x.x.x.x... Connected to mail.domain.com (x.x.x.x). Escape character is '^]'. 220 mail.domain.com ESMTP helo client.domain.com 250 mail.domain.com Ok. mail from: <[EMAIL PROTECTED]> 250 Ok. rcpt to: <[EMAIL PROTECTED]> 432 Service temporarily unavailable. Apr 10 20:58:32 cp-mail01 submit: Invalid argument ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ courier-users mailing list [email protected] Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users
