Wednesday, August 5, 2009

Send plain email messages using BizTalk SMTP Adapter

The new SMTP adapter provides the facility to send text/plain messages without using external classes or having more hazel.

Create a Message to be send which is of type System.String. Set the message SMTP values as follows in a Message Assignment shape.

EmailMessage = System.String.Empty;
EmailMessage(SMTP.Subject) = "Hello World!";
EmailMessage(SMTP.EmailBodyText) = "My Test Message"; // Text message body.
EmailMessage(SMTP.EmailBodyTextCharset) = "UTF-8";
EmailMessage(Microsoft.XLANGs.BaseTypes.ContentType) = "text/plain";
SMTPSendPrt(Microsoft.XLANGs.BaseTypes.Address) = "";

In the above case I am using a dynamic send port, so I need to set the send port address before I send the message.

Microsoft.XLANGs.BaseTypes.Address , is used to set the address location of the message. You have to use "mailto:", as specified above in the address location.

If you have to send messages to more than one person, you can either set the "SMTP.CC" property, or you can use a ';' to delimit the email addresses.

SMTP.EmailBodyTextCharset is by default set as 'None', so has to be set explicitly to 'UTF-8'. Otherwise, BizTalk will throw strange run time errors.

Post any comments if you have. Enjoy!

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