Access 2003 - sendObject Issues in VBA

Hi All,

I am using the SendObject in my VBA code to sent an email with an attachment but what i am having a problem with is the email that i have to insert. all the email are showing up correctly but when it goes to send it give me the following error:
"Run time Error :'2295'
"Unknown message recipient(s); the message was not sent"

Here below is the line for the SendObject - I think the issue is with the BBC section of it. I have three email in here, two which are within the company and a third which i get from a query that is poulated within the code and it is working because i am stepping through the code and i have it outputting to a message box before it goes into the SendObject method.

DoCmd.SendObject acSendReport, "1MthPriorReminder", cSNPFormat, rstReportDetails![Email], rstReportDetails![Email2], "sspillane@yahoo.com; lisa@abc.org" & rstCTRDetails![CTREmail], sMsgSubject, sMsgBody, False


this is where i think i am having the issue:
"sspillane@yahoo.com; lisa@abc.org" & rstCTRDetails![CTREmail],
The "rstCTRDetails![CTREmail]" is populated by a query and i need to have it with in the BBC section. What is the correct syntax to add this. I already tried a semi colon but that gave me the same error also.

Any ideas, thanks.