>1. When running it a popup appears saying "another program is trying to send an email" etc. Is there anyway of stopping this.

This is a security feature of Outlook to prevent viruses from unauthorized emailed. Ted Roche, during one of his sessions at Whilfest, said there was a hack to prevent this. I'd be leary of applying that though.

>2. I need the email to be sent to several recipients. I have tried copying the code with different addresses each time which works fine but the "another program" popup appears each tim the send command is read.
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>Have you any suggestions re multiple addressees for the same email?

Idea 1: I don't have Outlook at work here, but you could stuff all the email addresses into the TO property so that only one email is sent, thus one dialoge. I can't remember if the recipient seperator is a comma or a semicolon. You can probably tell that from you "sent items" folder.

Idea 2: Use a 3rd party tool that directly sends the email via SMTP and bypass the Outlook security features.