http://support.ipswitch.com/kb/IM-19990623-DM05.htm IMail - 554 SMTP service not available (failed to find sending host name from IP address) Dave In reply to 9 Nov message from [EMAIL PROTECTED]: >We have had complaints from one company that our "email >system is down" when as far as I can see there is no >problem. >They sent us the following snippet, does anyone know if this >indicates we have a problem?? >Rob >-------- Original Message -------- >Subject: Returned mail: Remote protocol error >Date: Thu, 9 Nov 2000 00:00:52 +0800 >From: Mail Delivery Subsystem <[EMAIL PROTECTED]> To: ><[EMAIL PROTECTED]> >The original message was received at Wed, 8 Nov 2000 23:52:46 >+0800 from mailhost [192.122.134.30] > ----- The following addresses had permanent fatal errors >----- <[EMAIL PROTECTED]> ><[EMAIL PROTECTED]> ><[EMAIL PROTECTED]> > ----- Transcript of session follows ----- >... while talking to mail.eeplace.com.: >>>> RCPT To:<[EMAIL PROTECTED]> ><<< 502 unimplemented command >554 <[EMAIL PROTECTED]>... Service unavailable >>>> RCPT To:<[EMAIL PROTECTED]> ><<< 502 unimplemented command >554 <[EMAIL PROTECTED]>... Service unavailable >554 <[EMAIL PROTECTED]>... Remote protocol error >Please visit >http://www.ipswitch.com/support/mailing-lists.html to be >removed from this list. >An Archive of this list is available at: >http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Please visit http://www.ipswitch.com/support/mailing-lists.html to be removed from this list. An Archive of this list is available at: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/
