You shold be able to use multiple lines. Below is the example of how you can use html with multiline

$BodyMessage = @”
This is the test body of the message with multiline.. wanted to test on this This data will be printed on the next line “@

Send-MailMessage –From Krishna.k@domain.com –To Rajesh@domain.com –Subject “Send-MailMessage Test” –Body $BodyMessage -Attachments “c:\Attachment.txt” –SmtpServer Hubserver.domain

Below link has some details on html sytax

Exchange 2007/2010 – Custom System message – HTML format

Please Let me know if you need any more information..
Regards,
Krishna

Thanks, its a cool option i was looking for.

How can we add multiple lines to the body (i.e. one sentence in the first line and second sentence in second line)

Good command but I am having an error from powershell in exchange 2010. Send-MailMessage : Service not available, closing transmission channel. The server response was: 4.3.2 Service not available

Any ideas
lee

Hi,

STMP Server is hub 🙂

Regards,
Krishna