On Fri, Feb 20, 2004 at 04:00:20PM +0200, Arshad Amade - EBS wrote: > Hi all, > > Can anyone help me, please, it�s URGENT. > I'm trying to send some e-mail's but my SMTP reject with the following > message: > --------------------------------------------------------------------------------------------------- > Sorry, I couldn't find a mail exchanger or IP address. (#5.4.4) > > --------------------------------------------------------------------------------------------------- > I'm trying to send e-mail to my account on ISP from our domain. > Sending e-mail's from ISP to our domain works fine, only from our > domain to ISP doent work. > > Any help will be greatly appreciated,
Let me get this straight. You have two email accounts, one being run by some ISP you use, and one email account on a mail server that is acting as a mail exchange for a domain you own. You can send mail to your domain account from your ISP account, but cannot send mail from your domain to your ISP account with the above error. Sounds like a DNS problem on your end. If my understanding of your problem is correct, the DNS on whatever outgoing mail server you're using for sending mail from your domain is borken, and not giving out the proper MX records for the ISP you're sending mail to. What SMTP server do you use for sending outgoing mail from your domain? What MTA software is it running? What DNS server is being used by that SMTP server for resolving names? From the mail server, can you dig mx the ISP and see the addresses of their inbound mail servers? -- Philippine Linux Users' Group (PLUG) Mailing List [EMAIL PROTECTED] (#PLUG @ irc.free.net.ph) Official Website: http://plug.linux.org.ph Searchable Archives: http://marc.free.net.ph . To leave, go to http://lists.q-linux.com/mailman/listinfo/plug . Are you a Linux newbie? To join the newbie list, go to http://lists.q-linux.com/mailman/listinfo/ph-linux-newbie
