..What exactly do they mean by "valid sender information" Good question. The only example they gave to me so far was a blank To address.
..they have accepted both the Sender (MAIL FROM) and ..Recipient (RCPT TO) addresses. I pointed this out to them but they claimed the check is not performed until after the DATA is sent. ..> I am attempting to eliminate Imail as the problem. .. ..Understood but the balls still in their ..court to explain exactly what caused ..their "554 Message refused" response to be generated. I agree. The next I did was open a TELNET session from the mail server to the relay server. I used a valid FROM address and a valid TO address. But I still got the "554 message refused" error. I have sent the TELNET session transcript to the relay server customer support. Here is the session transcript. Did I miss something? helo 250 k2smtpout04-01.prod.mesa1.secureserver.net HELO 250 k2smtpout04-01.prod.mesa1.secureserver.net MAIL FROM [EMAIL PROTECTED] 250 Sender accepted. RCPT TO [EMAIL PROTECTED] 250 Recipient accepted. DATA 354 End your message with a period. Subect: Test Mssage to MSN Account This is a test using TELNET . 554 Message refused. helo 250 k2smtpout04-01.prod.mesa1.secureserver.net MAIL FROM [EMAIL PROTECTED] 250 Sender accepted. RCPT TO [EMAIL PROTECTED] 250 Recipient accepted. DATA 354 End your message with a period. Subject: Testing VIA TELNET This test is failing. . 554 Message refused. To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
