Public Sub Kpi(MItem As Outlook.MailItem)
Dim oAttachment As Outlook.Attachment
Dim sSaveFichier1 As String
Dim sSaveFichier2 As String
sSaveFichier1 = "C:\dossier1\"
sSaveFichier2 = "C:\dossier2\"
For Each oAttachment In MItem.Attachments
If oAttachment.DisplayName Like "chaine1*" Then: oAttachment.SaveAsFile sSaveFichier1 & oAttachment.DisplayName
If oAttachment.DisplayName Like "chaine2*" Then: oAttachment.SaveAsFile sSaveFichier2 & oAttachment.DisplayName
Next
End Sub