It was rejected be cause the domain that IP is assigned to does not have Reverse DNS configured for that domain. Which is: USDA Office of Operations May want to contact them and ask if they know about or plan to correct their problem.
You can see the results here: http://www.dnsstuff.com/tools/ptr.ch?ip=199.144.155.166 ----- Original Message ----- From: <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, July 23, 2003 5:16 PM Subject: [xmail] Re: 552 Delivery Error > > This is a common problem with sending mail to aol accounts. One of > the mechanisms used to check whether the email is spam is whether it > comes from a registered IP address or not. If the IP is not a fixed and > registered address, then you will get this error. > > i.e. Cable connections, dial up connections, and a whole host of other > ip addresses that aren't vetted, or are on a blacklist somewhere wil lget > this rejection message. > > HTH > > Best regards > > Peter > > On 21 Jul 2003 at 18:17, Michael Lugassy wrote: > > > > > Hi there, > > > > Anyone knows what that error means, and how can I avoid this error? > > > > ==================================== > > > > [<02>] The reason of the delivery failure was: > > > > 552 I do not accept mail from unknown IP 199.144.155.166, please correct > > your reverse DNS > > > > [<04>] Here is listed the message log file: > > > > [PeekTime] 1058781681 : Mon, 21 Jul 2003 12:01:21 +0200 > > << > > ErrCode = -82 > > ErrString = [RCPT TO:] not permitted by remote SMTP server > > ErrInfo = 552 I do not accept mail from unknown IP 199.144.155.166, please > > correct your reverse DNS > > SMAIL SMTP-Send MX = "email1.atc.cz." SMTP = "mail.mymailserver.co.il" From > > = "[EMAIL PROTECTED]" To = "[EMAIL PROTECTED]" Failed ! > > SMTP-Error = "552 I do not accept mail from unknown IP 199.144.155.166, > > please correct your reverse DNS" > > SMTP-Server = "email1.atc.cz." > > >> > > > > > > - > > To unsubscribe from this list: send the line "unsubscribe xmail" in > > the body of a message to [EMAIL PROTECTED] > > For general help: send the line "help" in the body of a message to > > [EMAIL PROTECTED] > > > > > - > To unsubscribe from this list: send the line "unsubscribe xmail" in > the body of a message to [EMAIL PROTECTED] > For general help: send the line "help" in the body of a message to > [EMAIL PROTECTED] > > > > --- > avast! Antivirus: Inbound message clean. > Virus Database (VPS): 7/22/2003 > Tested on: 7/23/2003 5:42:39 PM > avast! is copyright (c) 2000-2003 ALWIL Software. > http://www.avast.com > > > > --- avast! Antivirus: Outbound message clean. Virus Database (VPS): 7/22/2003 Tested on: 7/23/2003 5:50:27 PM avast! is copyright (c) 2000-2003 ALWIL Software. http://www.avast.com - To unsubscribe from this list: send the line "unsubscribe xmail" in the body of a message to [EMAIL PROTECTED] For general help: send the line "help" in the body of a message to [EMAIL PROTECTED]
