SMTP support for LabVIEW

[neo_zion]

Hi all,

I was not successful in running the SMTP example provided for PDA Mobile by NI,though I used the same POP and SMTP settings to send mail through my native e-mail client(mobile).

I got following error message from E-Mail server:

"553 Sorry, that domain isn't in my list of allowed rcpthosts."

Listing the arbitration between PDA SMTP VI and e-mail server.

Message to server :

1. HELO 10.20.5.32
   
2. MAIL FROM:<info@goflexteq.com>
   
3. RCPT TO:<info@goflexteq.com>
   
4. DATA
   
5. To: info@goflexteq.com
   From: info@goflexteq.com
   Subject: Project details Test.
   
6. QUIT
   

Response from Server:

1. 220 smtpauth02.prod.mesa1.secureserver.net ESMTP.
   
2. 250 smtpauth02.prod.mesa1.secureserver.net.
   
3. 250 Sender accepted.
   
4. 553 Sorry, that domain isn't in my list of allowed rcpthosts.
   

I would really appreciate if any of you could interpret this arbitration and let me know what the issue is.

Thanks in advance,

Manu Mohan

[thomas2609]

looks like the problem is the mailserver configuration... not labview.

just google for the error message and you will finde everything you need

Edited July 8, 2009 by thomas2609

[ned]

Most likely the problem is that your native mail client supports authentication, while the NI example does not. When using authenticated SMTP the mail server is willing to accept mail to any destination because it knows who the sender is and that you have permission to use it. Without that authentication the mail server will only accept mail for a limited set of addresses (most likely only mailboxes in that domain) because otherwise spammers will use it to relay mail.