multiple email address to outlook

[MarcoR]

I am using an access program to email reports to different customers.
On a form there is a command button when clicked opens outlook to send email.
This is in vba, not macro.
I want to send some emails to multiple email addresses.
When I enter two email addresses, (e-mail address removed); (e-mail address removed) ,
using semicolon( to separate the two addresses, an error message comes out
in outlook and can not send to either addresses.
It seems like outlook is recognizing the whole thing as one address.
Can anyone help me with this problem.

I have a different access application I use to email using macro sendobject.
I have two addresses entered separated by ; and it is working fine.

help.