Hi In all likelihood your mail server is preventing the AX client from relaying (accepting an SMTP mail message and then sending it on to an external mail server) the message. This is standard mail server setup.
You should... 1. Ensure that your code runs on the AX server (e.g. put the code into a "Server" class). 2. Modify the mail server setup to allow relaying from the IP address(es) that you AOS lives on. You might also find that your anti-virus software is getting in the way as some of these are smart enough to intercept SMTP mail sent by unknown application. To fix this you'd need to change the AV setup so that it accepts ax32.exe and dsmailer.dll as sources of SMTP mail. Regards Malcolm Burtt Touchstone Group People - Partnership - Solutions From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of nageshsinha Sent: 23 June 2008 12:06 To: [email protected] Subject: [development-axapta] Sending mail through Dynamics AX Hello everyone, I want to send mail to my yahoo account from axapta. I wrote the following code Sysmailer mailer; ; mailer = new sysmailer(); mailer.fromAddress("[EMAIL PROTECTED]<mailto:abc%40mycomp.com>"); mailer.tos().appendAddress("[EMAIL PROTECTED]<mailto:abc%40mycomp.com>"); mailer.subject("Hi"); mailer.body("Hi"); mailer.SMTPRelayServer("mail.mycomp.com"); mailer.attachments().add(@"D:\Test\Test.txt"); mailer.sendMail(); It works fine for our intermail mail, but when I try to send it to my personal account, say, [EMAIL PROTECTED]<mailto:abc%40yahoo.com> or [EMAIL PROTECTED]<mailto:abc%40hotmail.com>, it gives the following error Error: Method 'send' in COM object of class 'CDO.Message' returned error code 0x80040211 (<unknown>) which means: <unknown>. Can anyone help me to come out of this problem. Thanks in advance [Non-text portions of this message have been removed]

