FM wrote: > Hello, > > some customer have problem sending email to us. > > When they tested using telnet : > > mail from:<[EMAIL PROTECTED]> > 417 DNS lookup failure: bell.ca. Try again later. > > What is courier-mta doing when user had the mail from ? I supposed it > is a dns lookup but of which fqdn ?
Courier is trying to ensure that the envelope from address ([EMAIL PROTECTED]) has a valid domain. I'm not sure if it is looking for an A record or an MX record, but apparently the check failed. It works here for that domain, so it's either some misconfiguration on your machine or a temporary problem with the domain. -- Bowie ------------------------------------------------------------------------- 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
