# fx > and # fx > how is that application sending it? And what does "222.154.xx.xx" # fx > refer to This is one of the actual rebounce report ( I tried sending from several machines/senders/places ), from the system administrator :
Your message did not reach some or all of the intended recipients. Subject: Sent: 2/18/2005 12:30 PM The following recipient(s) could not be reached: Ray Olszewski on 2/18/2005 12:30 PM 450 4.7.1 <[EMAIL PROTECTED]>... Relaying temporarily denied. Cannot resolve PTR record for 222.124.57.160 Linux newbie list on 2/18/2005 12:30 PM 450 4.7.1 <linux-newbie@vger.kernel.org>... Relaying temporarily denied. Cannot resolve PTR record for 222.124.57.160 ( 222.124.xxx.xxx is off-LAN address ) # fx > ... what host has that IP address? And *where* does "it" say this ... # fx > in an # fx > alert box that pops up? In a mail-bounce message? Someplace else? In a rebounce report. In other reports, it mentioned other IP address if I sent to other name addresses. # fx > With so little info, I can only guess really, but my best guess is # fx > that you # fx > are getting this message from your ISP's SMTP server in an app (a Web # fx > browser, maybe ... I've never used Ximian Evolution and don't know # fx > what it # fx > is) that uses it directly to send e-mail. That SMTP server thinks you # fx > are # fx > sending the e-mail from 222.154.xx.xx and it objects to relaying SMTP # fx > traffic from that IP address. The "Can't resolve PTR record" piece # fx > means # fx > that the SMTP server is unable to do a reverse lookup of the address # fx > (find # fx > the FQDN associated with it), which might be a DNS problem or might # fx > just # fx > mean that whoever is authoritative for that address hasn't created a # fx > PTR # fx > record for it. (Try the command "host 222.154.xx.xx", with the real # fx > address I think you are right, but, I can't prove. Pinging to 222.124.57.160, just didn't resolve the name. All sent, no loss. OK, but, no real name . . . # fx > of course, and see it it resolves ... I'd try it here for you if you # fx > hadn't # fx > elected to conceal the C and D quads in your report to the list.) I didn't conceal, it's just that I forgot ( remember, I was sending the e-mail from outside machine in other place ). Regards, Frans t. ( this time, I'm sending via my windowz, with SMTP server authentification checked in outlook ) - To unsubscribe from this list: send the line "unsubscribe linux-newbie" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.linux-learn.org/faqs