Your exchange host is an open relay. Your sendmail host thinks that yahoo.com does not exist.
What was the entire error? Also, did you turn up logging on the exchange server's msexchangeimc, for instance the "smtp interface events"? -----Original Message----- From: Gordon Olson [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 15, 2001 2:43 PM To: Exchange Discussions Subject: Error message "got 6" We have a program called Interlinx that uses smtp. It has an error in it's event log "Got 6" and Interlinx support says that it is an exchange problem. I can telnet from the Interlinx box to port 25 on the exchange box and it works fine. Just wondering if anyone has heard of this error?? TIA _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]