Hi, 

I have implemented a class which received an email with similar to:

Subject: RE:APPL001

Approved

The second Line

As you can see the body has two lines: 

1st Line : Approved

2nd Line: The second Line

My class is as follows: 

global Messaging.InboundEmailResult handleInboundEmail(Messaging.inboundEmail email, Messaging.InboundEnvelope env)    {        

Messaging.InboundEmailResult result = new Messaging.InboundEmailResult();        
try        {
	System.debug('plainTextBody: ' + email.plainTextBody);
	String[] emailBodyArray = email.plainTextBody.split('\n', 0);
	System.debug('emailBodyArray[0]: ' + emailBodyArray[0]);
	if(emailBodyArray[1]!=null && emailBodyArray[1]!=''){
				comment = emailBodyArray[1];
				System.debug('ApprovalInb comment : ' + comment);
	}
catch (Exception e)
        {
            // Return an email message to the user
            result.success = false;
	}
}

}

When I send the above email, the logs show me: 

15:10:12.670|USER_DEBUG|[20,13]|DEBUG|plainTextBody: ApprovedThe second Line

As you can see above, the value of email.plainTextBody hasn't respected the return character between the two lines and has added both lines into one line only, therefore I am not able to process the body into an array with two items. 

Any one know why?