[Resolved] Email address chokes Outlook.

[Comintern]

OK, I have a macro that generates worksheets to send to another department. That department added a new member who's email address managed to break my mail routine, and I can't figure out why. I use the internal network email addressing ("Lastname, Firstname") because it's a lot easier than remembering who all the addresses belong to (our address system is kind of cryptic). Here's the code I use:

If Len(frmOutputOpts.cmbEmailTo.Text) > 0 Then   'ComboBox with email addresses.
    Set oOutlook = New Outlook.Application
    Set oEmail = oOutlook.CreateItem(olMailItem)
    With oEmail
        If frmOutputOpts.cbxCC.Value = True Then
            Set oRecip = .Recipients.Add("Xxxxxxxxx, Xxxxx")   'Real name removed.
            oRecip.Type = olCC
        End If
        .Recipients.Add (frmOutputOpts.cmbEmailTo.Text)
        .Subject = frmDeathClaim.txtLastName.Text + ", " + frmDeathClaim.txtPolicyNum.Text
        Call .Attachments.Add(sSaveAs, olByValue, 1, oEmail.Subject + ".doc")
        .Send
    End With
    Set oRecip = Nothing
    Set oEmail = Nothing
    Set oOutlook = Nothing
End If

It gives Error number -1179631611, Outlook does not recognize one or more names, on the .Send line. Strange thing is, I can copy and paste the email address from my ComboBox into Outlook manually, and it works fine from there. Just not through code. The new email address is:

Xxxxxxx, Xxxxx (Life Annuity Claims)

I'm guessing it has something to do with the ()'s. I can do a workaround and use the [email protected] format, but I don't want to hard-code addresses into the macro.

Any ideas?