emarkay
October 17th, 2006, 09:12 PM
----- Transcript of session follows -----
... while talking to mail.sourceforge.net.:
>>> >>> DATA
<<< 550-Postmaster verification failed while checking <xxx@xxxxxx.com>
<<< 550-Called: xx.xx.xxx.xx
<<< 550-Sent: RCPT TO:<postmaster@xxxxxxx.com>
<<< 550-Response: 550 unknown user <postmaster@xxxxxxx.com>
<<< 550-Several RFCs state that you are required to have a postmaster
<<< 550-mailbox for each mail domain. This host does not accept mail
<<< 550-from domains whose servers reject the postmaster address.
<<< 550 Sender verify failed
550 5.1.1 <hplip-help@lists.sourceforge.net>... User unknown
<<< 503 valid RCPT command must precede DATA
This is the second time I have seen this when sending email in Ubuntu. I have, in over 10 years of WWW-ing, never seen this before!
What does this mean and how can I correct it and get mail to these folks??
... while talking to mail.sourceforge.net.:
>>> >>> DATA
<<< 550-Postmaster verification failed while checking <xxx@xxxxxx.com>
<<< 550-Called: xx.xx.xxx.xx
<<< 550-Sent: RCPT TO:<postmaster@xxxxxxx.com>
<<< 550-Response: 550 unknown user <postmaster@xxxxxxx.com>
<<< 550-Several RFCs state that you are required to have a postmaster
<<< 550-mailbox for each mail domain. This host does not accept mail
<<< 550-from domains whose servers reject the postmaster address.
<<< 550 Sender verify failed
550 5.1.1 <hplip-help@lists.sourceforge.net>... User unknown
<<< 503 valid RCPT command must precede DATA
This is the second time I have seen this when sending email in Ubuntu. I have, in over 10 years of WWW-ing, never seen this before!
What does this mean and how can I correct it and get mail to these folks??