diff --git a/SDL/Fakturierung/frmFaktSammelRgDrucken.vb b/SDL/Fakturierung/frmFaktSammelRgDrucken.vb
index 95f48c9b..21bab2da 100644
--- a/SDL/Fakturierung/frmFaktSammelRgDrucken.vb
+++ b/SDL/Fakturierung/frmFaktSammelRgDrucken.vb
@@ -311,7 +311,7 @@ Public Class frmFaktSammelRgDrucken
         If Sammelrechung = 6 Then 'MDMSammelrechnung
             'AKTUELL IMMER MIT KOPIE
             MDMKopiedrucken = True
-            Dim reLandKZ As String = MyDatagridview1.Rows(0).Cells("RechnungsLandKz").Value
+            Dim reLandKZ As String = MyDatagridview1.SelectedRows(0).Cells("RechnungsLandKz").Value
             Dim isEU As Boolean = dTLANDEU.AsEnumerable().Where(Function(res) res.Field(Of String)("LandKz") = reLandKZ).Select(Function(res) res.Field(Of Boolean)("MitgliedslandEU")).FirstOrDefault()
 
             If isEU Then
diff --git a/SDL/Fakturierung/rptSammelRechnungAnlagenDruck_Leistungen.vb b/SDL/Fakturierung/rptSammelRechnungAnlagenDruck_Leistungen.vb
index 606a7f9d..aeb6c57f 100644
--- a/SDL/Fakturierung/rptSammelRechnungAnlagenDruck_Leistungen.vb
+++ b/SDL/Fakturierung/rptSammelRechnungAnlagenDruck_Leistungen.vb
@@ -24,14 +24,16 @@ Public Class rptSammelRechnungAnlagenDruck_Leistungen
             txtAbfertigungsart.Text = ""
             lblSteuerfrei.Text = ""
             lblSteuerpflichtig.Text = ""
+            Dim vorzeichen = If(If(RECHNUNG.Vorzeichen, "") = "-", -1, 1)
+
             If Me.Fields.Item("clmnAnzahl") IsNot Nothing AndAlso Me.Fields.Item("clmnAnzahl").Value IsNot Nothing Then txtAbfertigungsart.Text &= Me.Fields.Item("clmnAnzahl").Value.ToString & "x "
             If Me.Fields.Item("clmnLeistung") IsNot Nothing AndAlso Me.Fields.Item("clmnLeistung").Value IsNot Nothing Then txtAbfertigungsart.Text &= Me.Fields.Item("clmnLeistung").Value.ToString
             If Me.Fields.Item("clmnLeistungsNr") IsNot Nothing AndAlso Me.Fields.Item("clmnLeistungsNr").Value IsNot Nothing Then txtAbfertigungsart.Text &= " (" & Me.Fields.Item("clmnLeistungsNr").Value.ToString & ") "
             If Me.Fields.Item("clmnSteuerfreierBetrag") IsNot Nothing AndAlso Me.Fields.Item("clmnSteuerfreierBetrag").Value IsNot Nothing AndAlso CDbl(Me.Fields.Item("clmnSteuerfreierBetrag").Value) <> 0 Then
-                lblSteuerfrei.Text = CDbl(Me.Fields.Item("clmnSteuerfreierBetrag").Value.ToString).ToString("N2")
+                lblSteuerfrei.Text = CDbl(Me.Fields.Item("clmnSteuerfreierBetrag").Value.ToString * vorzeichen).ToString("N2")
             End If
             If Me.Fields.Item("clmnSteuerpflichtigerBetrag") IsNot Nothing AndAlso Me.Fields.Item("clmnSteuerpflichtigerBetrag").Value IsNot Nothing AndAlso CDbl(Me.Fields.Item("clmnSteuerpflichtigerBetrag").Value) <> 0 Then
-                lblSteuerpflichtig.Text = CDbl(Me.Fields.Item("clmnSteuerpflichtigerBetrag").Value.ToString).ToString("N2")
+                lblSteuerpflichtig.Text = CDbl(Me.Fields.Item("clmnSteuerpflichtigerBetrag").Value.ToString * vorzeichen).ToString("N2")
             End If
         End If
     End Sub
diff --git a/SDL/SDL.vbproj b/SDL/SDL.vbproj
index 4ad06591..7ea41133 100644
--- a/SDL/SDL.vbproj
+++ b/SDL/SDL.vbproj
@@ -4991,7 +4991,9 @@
     <None Include="Resources\Verag-AG-Logo_DE.jpg" />
     <None Include="Resources\plose_truckmaster.png" />
     <None Include="Resources\pdf_s.png" />
-    <None Include="Resources\VERAG_360.jpg" />
+    <None Include="Resources\VERAG_360.jpg">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
     <None Include="Resources\ungueltig_de.png">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
diff --git a/SDL/buchhaltung/frmBU_Mahnlauf.Designer.vb b/SDL/buchhaltung/frmBU_Mahnlauf.Designer.vb
index 80eafb25..b05bca20 100644
--- a/SDL/buchhaltung/frmBU_Mahnlauf.Designer.vb
+++ b/SDL/buchhaltung/frmBU_Mahnlauf.Designer.vb
@@ -56,6 +56,10 @@ Partial Class frmBU_Mahnlauf
         Me.Button2 = New System.Windows.Forms.Button()
         Me.Button1 = New System.Windows.Forms.Button()
         Me.MyTextBox2 = New VERAG_PROG_ALLGEMEIN.MyTextBox()
+        Me.txtZahlEingaenge = New VERAG_PROG_ALLGEMEIN.MyTextBox()
+        Me.Button7 = New System.Windows.Forms.Button()
+        Me.btnMail_Intern = New System.Windows.Forms.Button()
+        Me.cbxKontotyp = New VERAG_PROG_ALLGEMEIN.MyComboBox()
         Me.Panel1.SuspendLayout()
         Me.pnlTop.SuspendLayout()
         Me.Panel2.SuspendLayout()
@@ -65,6 +69,8 @@ Partial Class frmBU_Mahnlauf
         '
         'Panel1
         '
+        Me.Panel1.Controls.Add(Me.cbxKontotyp)
+        Me.Panel1.Controls.Add(Me.txtZahlEingaenge)
         Me.Panel1.Controls.Add(Me.cbxZahlungseingaenge)
         Me.Panel1.Controls.Add(Me.cbxNurFaellig)
         Me.Panel1.Controls.Add(Me.MyComboBox1)
@@ -89,9 +95,9 @@ Partial Class frmBU_Mahnlauf
         Me.cbxZahlungseingaenge.AutoSize = True
         Me.cbxZahlungseingaenge.Location = New System.Drawing.Point(568, 87)
         Me.cbxZahlungseingaenge.Name = "cbxZahlungseingaenge"
-        Me.cbxZahlungseingaenge.Size = New System.Drawing.Size(114, 17)
+        Me.cbxZahlungseingaenge.Size = New System.Drawing.Size(140, 17)
         Me.cbxZahlungseingaenge.TabIndex = 39
-        Me.cbxZahlungseingaenge.Text = "Zahlungseingänge"
+        Me.cbxZahlungseingaenge.Text = "Zahlungseingänge vom:"
         Me.cbxZahlungseingaenge.UseVisualStyleBackColor = True
         '
         'cbxNurFaellig
@@ -280,6 +286,8 @@ Partial Class frmBU_Mahnlauf
         '
         'Panel3
         '
+        Me.Panel3.Controls.Add(Me.btnMail_Intern)
+        Me.Panel3.Controls.Add(Me.Button7)
         Me.Panel3.Controls.Add(Me.btnKunde)
         Me.Panel3.Controls.Add(Me.cbxMahnstufeErh)
         Me.Panel3.Controls.Add(Me.Label8)
@@ -307,7 +315,7 @@ Partial Class frmBU_Mahnlauf
         Me.btnKunde.FlatStyle = System.Windows.Forms.FlatStyle.Flat
         Me.btnKunde.Image = Global.SDL.My.Resources.Resources.person1
         Me.btnKunde.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft
-        Me.btnKunde.Location = New System.Drawing.Point(38, 87)
+        Me.btnKunde.Location = New System.Drawing.Point(38, 78)
         Me.btnKunde.Name = "btnKunde"
         Me.btnKunde.Padding = New System.Windows.Forms.Padding(0, 0, 2, 0)
         Me.btnKunde.Size = New System.Drawing.Size(123, 32)
@@ -501,6 +509,69 @@ Partial Class frmBU_Mahnlauf
         Me.MyTextBox2.TabIndex = 39
         Me.MyTextBox2.TextAlign = System.Windows.Forms.HorizontalAlignment.Right
         '
+        'txtZahlEingaenge
+        '
+        Me.txtZahlEingaenge._DateTimeOnly = False
+        Me.txtZahlEingaenge._numbersOnly = False
+        Me.txtZahlEingaenge._numbersOnlyKommastellen = ""
+        Me.txtZahlEingaenge._numbersOnlyTrennzeichen = True
+        Me.txtZahlEingaenge._Prozent = False
+        Me.txtZahlEingaenge._ShortDateNew = True
+        Me.txtZahlEingaenge._ShortDateOnly = False
+        Me.txtZahlEingaenge._TimeOnly = False
+        Me.txtZahlEingaenge._TimeOnly_Seconds = False
+        Me.txtZahlEingaenge._value = ""
+        Me.txtZahlEingaenge._Waehrung = False
+        Me.txtZahlEingaenge._WaehrungZeichen = False
+        Me.txtZahlEingaenge.Anchor = CType((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
+        Me.txtZahlEingaenge.ForeColor = System.Drawing.Color.Black
+        Me.txtZahlEingaenge.Location = New System.Drawing.Point(714, 85)
+        Me.txtZahlEingaenge.MaxLength = 10
+        Me.txtZahlEingaenge.MaxLineLength = -1
+        Me.txtZahlEingaenge.MaxLines_Warning = ""
+        Me.txtZahlEingaenge.MaxLines_Warning_Label = Nothing
+        Me.txtZahlEingaenge.Name = "txtZahlEingaenge"
+        Me.txtZahlEingaenge.Size = New System.Drawing.Size(88, 20)
+        Me.txtZahlEingaenge.TabIndex = 47
+        Me.txtZahlEingaenge.TextAlign = System.Windows.Forms.HorizontalAlignment.Right
+        Me.txtZahlEingaenge.Visible = False
+        '
+        'Button7
+        '
+        Me.Button7.FlatStyle = System.Windows.Forms.FlatStyle.Flat
+        Me.Button7.Font = New System.Drawing.Font("Microsoft Sans Serif", 8.0!)
+        Me.Button7.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft
+        Me.Button7.Location = New System.Drawing.Point(38, 113)
+        Me.Button7.Name = "Button7"
+        Me.Button7.Size = New System.Drawing.Size(123, 23)
+        Me.Button7.TabIndex = 47
+        Me.Button7.Text = "OP-Liste aktualisieren"
+        Me.Button7.UseVisualStyleBackColor = True
+        '
+        'btnMail_Intern
+        '
+        Me.btnMail_Intern.Anchor = CType((System.Windows.Forms.AnchorStyles.Top Or System.Windows.Forms.AnchorStyles.Right), System.Windows.Forms.AnchorStyles)
+        Me.btnMail_Intern.BackgroundImage = Global.SDL.My.Resources.Resources.email_big1
+        Me.btnMail_Intern.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Zoom
+        Me.btnMail_Intern.FlatStyle = System.Windows.Forms.FlatStyle.Flat
+        Me.btnMail_Intern.Location = New System.Drawing.Point(1213, 83)
+        Me.btnMail_Intern.Name = "btnMail_Intern"
+        Me.btnMail_Intern.Size = New System.Drawing.Size(41, 34)
+        Me.btnMail_Intern.TabIndex = 48
+        Me.btnMail_Intern.UseVisualStyleBackColor = True
+        '
+        'cbxKontotyp
+        '
+        Me.cbxKontotyp._allowedValuesFreiText = Nothing
+        Me.cbxKontotyp._allowFreiText = False
+        Me.cbxKontotyp._value = ""
+        Me.cbxKontotyp.FormattingEnabled = True
+        Me.cbxKontotyp.Location = New System.Drawing.Point(568, 103)
+        Me.cbxKontotyp.Name = "cbxKontotyp"
+        Me.cbxKontotyp.Size = New System.Drawing.Size(97, 21)
+        Me.cbxKontotyp.TabIndex = 48
+        Me.cbxKontotyp.Visible = False
+        '
         'frmBU_Mahnlauf
         '
         Me.AutoScaleDimensions = New System.Drawing.SizeF(6.0!, 13.0!)
@@ -558,4 +629,8 @@ Partial Class frmBU_Mahnlauf
     Friend WithEvents cbxMahnstufeErh As CheckBox
     Friend WithEvents btnKunde As Button
     Friend WithEvents cbxZahlungseingaenge As CheckBox
+    Friend WithEvents txtZahlEingaenge As VERAG_PROG_ALLGEMEIN.MyTextBox
+    Friend WithEvents Button7 As Button
+    Friend WithEvents btnMail_Intern As Button
+    Friend WithEvents cbxKontotyp As VERAG_PROG_ALLGEMEIN.MyComboBox
 End Class
diff --git a/SDL/buchhaltung/frmBU_Mahnlauf.vb b/SDL/buchhaltung/frmBU_Mahnlauf.vb
index d9cc606c..703e2254 100644
--- a/SDL/buchhaltung/frmBU_Mahnlauf.vb
+++ b/SDL/buchhaltung/frmBU_Mahnlauf.vb
@@ -1,8 +1,6 @@
 Imports System.Globalization
-Imports System.Windows
 Imports Microsoft.Office.Interop
 Imports VERAG_PROG_ALLGEMEIN
-Imports VERAG_PROG_ALLGEMEIN.TESTJSON
 
 Public Class frmBU_Mahnlauf
 
@@ -70,14 +68,20 @@ Public Class frmBU_Mahnlauf
                       ORDER BY KTO.c_name"
 
 
+            Dim SQLWhere = " and (c_kennung = 'KE' or BU.i_konto in (5827, 5829) or LEFT(BU.i_konto,1) = 0 or c_kennung = 'DE')"
+
+            Select Case cbxKontotyp._value
+                Case "DE", "KE", "KO" : SQLWhere &= " and c_kennung = '" & cbxKontotyp._value & "'"
+            End Select
 
             Dim sqlStringVerag360Zahlungseingaenge = " SELECT cast(d_beleg as Date) as d_beleg ,c_urbelegid, c_buchtext,  case when c_sollhabenkz = 'H' then eur_betrag else eur_betrag * -1 end as eur_betrag , BU.i_konto,KTO.c_landid
                                                       FROM [FIBU2].[dbo].[fibu_belegzeile] as BU
                                                       RIGHT join fibu_konto KTO on KTO.i_konto=BU.i_konto AND BU.i_firm_refid=KTO.i_firm_refid
-                                                      where cast(d_beleg as date) = '03.04.2025' and BU.i_firm_refid=" & Firma_ID & "  and (c_kennung = 'KE' or BU.i_konto in (5827, 5829) or LEFT(BU.i_konto,1) = 0 or c_kennung = 'DE')
+                                                      where cast(d_beleg as date) = '" & txtZahlEingaenge._value & "' and BU.i_firm_refid=" & Firma_ID & SQLWhere & "
                                                     
                                                       and (BU.i_konto in (2800, 2801, 2802, 2803, 2811, 2812, 2813, 2814, 2817, 2818, 2822 ,2826, 2827, 2828, 2831, 2832, 2833, 2837, 2845) or i_gegenkonto in (2800, 2801, 2802, 2803, 2811, 2812, 2813, 2814, 2817, 2818, 2822 ,2826, 2827, 2828, 2831, 2832, 2833, 2837, 2845))
-                                                      order by i_beleg_refid, i_zeilen_refid"
+                                                      order by i_konto, i_beleg_refid, i_zeilen_refid"
+
 
 
             'MsgBox(sqlStr)
@@ -188,6 +192,13 @@ Public Class frmBU_Mahnlauf
         MyComboBox2.Items.Add(New VERAG_PROG_ALLGEMEIN.MyListItem("12. Mahnung", "12"))
         MyComboBox2.changeItem("")
 
+        cbxKontotyp.Items.Clear()
+        cbxKontotyp.Items.Add(New VERAG_PROG_ALLGEMEIN.MyListItem("Alle", "A"))
+        cbxKontotyp.Items.Add(New VERAG_PROG_ALLGEMEIN.MyListItem("Debitoren", "DE"))
+        cbxKontotyp.Items.Add(New VERAG_PROG_ALLGEMEIN.MyListItem("Kreditoren", "KE"))
+        cbxKontotyp.Items.Add(New VERAG_PROG_ALLGEMEIN.MyListItem("Sachkonten", "KO"))
+        cbxKontotyp.changeItem("Alle")
+
         MyTextBox2._value = Now.ToShortDateString
 
     End Sub
@@ -478,10 +489,10 @@ Public Class frmBU_Mahnlauf
             Else
                 'über Übersetzung geregelt, alle anderen über getMahnstufe (sollte in Zukunft noch abgeändert werden!)
                 getMahnstufetext("DE", MAHNSTUFE, MahnTEXT_VOR, MahnTEXT_NACH, MAHNTEXT)
-                    rpt.lblUeberschriftRG_GS.Text = MAHNTEXT
-                    rpt.txtMahnungstextVOR.Text = MahnTEXT_VOR
-                    rpt.txtVermerk.Text = MahnTEXT_NACH
-                End If
+                rpt.lblUeberschriftRG_GS.Text = MAHNTEXT
+                rpt.txtMahnungstextVOR.Text = MahnTEXT_VOR
+                rpt.txtVermerk.Text = MahnTEXT_NACH
+            End If
 
 
 
@@ -725,22 +736,22 @@ Public Class frmBU_Mahnlauf
 
 
                                 Dim outl As New Outlook.Application
-                                    Dim Mail As Microsoft.Office.Interop.Outlook.MailItem
-                                    Mail = outl.CreateItem(0)
-                                    Mail.Subject = Mail_Subject
-                                    Mail.HTMLBody = Mail_HTMLBody
+                                Dim Mail As Microsoft.Office.Interop.Outlook.MailItem
+                                Mail = outl.CreateItem(0)
+                                Mail.Subject = Mail_Subject
+                                Mail.HTMLBody = Mail_HTMLBody
 
-                                    Mail.To = Mail_To
-                                    Mail.CC = Mail_CC
-                                    Mail.BCC = Mail_BCC
+                                Mail.To = Mail_To
+                                Mail.CC = Mail_CC
+                                Mail.BCC = Mail_BCC
                                 Mail.Attachments.Add(tmpPath, Microsoft.Office.Interop.Outlook.OlAttachmentType.olByValue, , pdfBezeichnung)
 
                                 Try
                                     'Mail.SentOnBehalfOfName = SDL.cFakturierung.getDefaultMail("AMBAR") ',"buchhaltung@verag.ag"
                                 Catch ex2 As Exception
                                     MsgBox(ex2.Message)
-                                    End Try
-                                    Mail.Display()
+                                End Try
+                                Mail.Display()
 
                         End Select
 
@@ -1234,7 +1245,7 @@ Public Class frmBU_Mahnlauf
         Catch ex As Exception
             VERAG_PROG_ALLGEMEIN.cErrorHandler.ERR(ex.Message, ex.StackTrace, System.Reflection.MethodInfo.GetCurrentMethod.Name, , "WiedergestellungsDatum Fehler")
         Finally
-            fProgBar.Close
+            fProgBar.Close()
         End Try
         Me.Cursor = Cursors.Default
     End Sub
@@ -1247,10 +1258,14 @@ Public Class frmBU_Mahnlauf
     Private Sub btnExcel_Click(sender As Object, e As EventArgs) Handles btnExcel.Click
         Me.Cursor = Cursors.WaitCursor
         btnSuche.PerformClick()
-        ' cProgramFunctions.genExcelFromDGV_NEW(MyDatagridview1, False)
-        'cProgramFunctions.genExcelFromDGV_NEW(MyDatagridview1, False)
+
         Dim dt = MyDatagridview1.DataSource
-        cProgramFunctions.genExcelFromDT_NEW(dt, {"G1:G" & (dt.Rows.Count + 1), "J1:J" & (dt.Rows.Count + 1)})
+        If cbxZahlungseingaenge.Checked Then
+            cProgramFunctions.genExcelFromDT_NEW(dt, {"E1:E" & (dt.Rows.Count + 1)},,, "Zahlungseingänge vom " & txtZahlEingaenge._value,, True)
+        Else
+            cProgramFunctions.genExcelFromDT_NEW(dt, {"G1:G" & (dt.Rows.Count + 1), "J1:J" & (dt.Rows.Count + 1)})
+        End If
+
 
         Me.Cursor = Cursors.Default
     End Sub
@@ -1287,15 +1302,108 @@ Public Class frmBU_Mahnlauf
     End Sub
 
     Private Sub cbxZahlungseingaenge_CheckedChanged(sender As Object, e As EventArgs) Handles cbxZahlungseingaenge.CheckedChanged
-        'initDGV(cbxZahlungseingaenge.Checked)
+
+        If cbxZahlungseingaenge.Checked Then
+            txtZahlEingaenge.Visible = True
+            cbxKontotyp.Visible = True
+            btnMail_Intern.Visible = True
+            Select Case Now.DayOfWeek
+                Case 1 : txtZahlEingaenge._value = Today().AddDays(-3) 'Am Montag Daten von Freitag
+                Case Else : txtZahlEingaenge._value = Today().AddDays(-1) ' Sonst daten von gestern.
+            End Select
+        Else
+            txtZahlEingaenge.Visible = False
+            cbxKontotyp.Visible = False
+            btnMail_Intern.Visible = False
+        End If
+
     End Sub
 
     Private Sub cboFirma_SelectedValueChanged(sender As Object, e As EventArgs) Handles cboFirma.SelectedValueChanged
         If cboFirma._value <> "" AndAlso cboFirma._value = 19 Then
             cbxZahlungseingaenge.Visible = True
+
         Else
             cbxZahlungseingaenge.Visible = False
             cbxZahlungseingaenge.Checked = False
+
         End If
     End Sub
+
+    Private Sub Button7_Click(sender As Object, e As EventArgs) Handles Button7.Click
+        If cboFirma._value <> "" Then
+            If vbYes = MsgBox("Sollen die OPs aus Syska für die Firma " & cboFirma.Text.Replace(cboFirma._value, "") & " aktualisiert werden?" & vbNewLine & "Dieser Vorgang dauert unter Umständen etwas!", vbYesNoCancel) Then
+
+                If Not VERAG_PROG_ALLGEMEIN.cSyska_Interface.OP_Einlesen(cboFirma._value) Then
+                    MsgBox("Fehler beim aktualisieren der OPs aus Syska!")
+                Else
+                    initDGV(cbxZahlungseingaenge.Checked)
+                End If
+
+
+
+            End If
+        End If
+
+
+    End Sub
+
+    Private Sub btnMail_Intern_Click(sender As Object, e As EventArgs) Handles btnMail_Intern.Click
+        Try
+
+            Me.Cursor = Cursors.WaitCursor
+            btnSuche.PerformClick()
+
+
+            Dim dt = MyDatagridview1.DataSource
+            Dim desc = "Zahlungseingänge vom " & txtZahlEingaenge._value
+            Dim attachment = cProgramFunctions.genExcelFromDT_NEW(dt, {"E1:E" & (dt.Rows.Count + 1)},,, desc,, True,,,, False)
+
+            Dim outl As New Outlook.Application
+
+            Dim Mail As Microsoft.Office.Interop.Outlook.MailItem
+            Mail = outl.CreateItem(0)
+            Mail.Subject = desc & " (" & cbxKontotyp.Text & ")"
+
+            If cboFirma._value = 19 Then
+                Dim accountToSent = "fibu360@verag.ag "
+
+
+                If accountToSent <> "" Then
+                    If outl.Session.Accounts.Count > 0 Then
+                        For Each oAccount In outl.Session.Accounts
+                            If oAccount.SmtpAddress = accountToSent Then
+                                Mail.SendUsingAccount = oAccount
+                                Exit For
+                            End If
+                        Next
+                    End If
+                End If
+            End If
+
+            'noch keine unterscheidung der Abteilungen bei MDM, daher hardcodiert.
+            Dim MautVertrMail = "z.batinic@verag.ag;alex@verag.ag;maut.ro@verag.ag;ma@verag.ag;n.ljubas@verag.ag;s.vidovic@verag.ag;"
+            Dim MautFaktMail = "s.kriegner@verag.ag;"
+
+            Select Case cbxKontotyp._value
+                Case "A" : Mail.To = MautVertrMail & MautFaktMail
+                Case "DE" : Mail.To = MautVertrMail
+                Case "KE" : Mail.To = MautFaktMail
+                Case "KO" : Mail.To = ""
+            End Select
+
+            Mail.Attachments.Add(attachment)
+
+            Mail.Display()
+
+
+        Catch ex As Exception
+            VERAG_PROG_ALLGEMEIN.cErrorHandler.ERR("Fehler beim Ermitteln des Mail-Accounts." & ex.Message, ex.StackTrace, System.Reflection.MethodInfo.GetCurrentMethod.Name)
+        End Try
+
+
+
+        Me.Cursor = Cursors.Default
+
+    End Sub
 End Class
\ No newline at end of file
diff --git a/SDL/cProgramFunctions.vb b/SDL/cProgramFunctions.vb
index 0f64113d..98cc23a5 100644
--- a/SDL/cProgramFunctions.vb
+++ b/SDL/cProgramFunctions.vb
@@ -1124,7 +1124,7 @@ Public Class cProgramFunctions
         Return ""
     End Function
 
-    Public Shared Function genExcelFromDT_NEW(dt As DataTable, Optional rangeAsWaehrung() As String = Nothing, Optional ShowAutoFilter As Boolean = True, Optional HeaderTxt As String = "", Optional HeaderTxt2 As String = "", Optional waehrungsZeichen As String = "€", Optional fitCellsToContent As Boolean = False, Optional mergeHeadersToCell As Char = "", Optional Landscape As Boolean = False, Optional fitToOnePage As Boolean = False) As String
+    Public Shared Function genExcelFromDT_NEW(dt As DataTable, Optional rangeAsWaehrung() As String = Nothing, Optional ShowAutoFilter As Boolean = True, Optional HeaderTxt As String = "", Optional HeaderTxt2 As String = "", Optional waehrungsZeichen As String = "€", Optional fitCellsToContent As Boolean = False, Optional mergeHeadersToCell As Char = "", Optional Landscape As Boolean = False, Optional fitToOnePage As Boolean = False, Optional openFile As Boolean = True) As String
         Try
 
             Dim sPath As String = Environment.GetFolderPath(Environment.SpecialFolder.Personal) & "\VERAG\SDL\tmp\" ' My.Computer.FileSystem.GetTempFileName
@@ -1200,7 +1200,7 @@ Public Class cProgramFunctions
             wb.SaveAs(filename)
 
 
-            Process.Start(filename)
+            If openFile Then Process.Start(filename)
 
             Return filename
         Catch ex As Exception