You will find an answer to your question in the article
How to automatically send email based on cell value in Excel?
It contains a VBA macro for dispatching an email, which I'll reproduce below.
D7
and value > 200
are the cell and condition, and the email details are
in the xMailBody
and xOutMail
items in the code.
Dim xRg As Range
Private Sub Worksheet_Change(ByVal Target As Range)
On Error Resume Next
If Target.Cells.Count > 1 Then Exit Sub
Set xRg = Intersect(Range("D7"), Target)
If xRg Is Nothing Then Exit Sub
If IsNumeric(Target.Value) And Target.Value > 200 Then
Call Mail_small_Text_Outlook
End If
End Sub
Sub Mail_small_Text_Outlook()
Dim xOutApp As Object
Dim xOutMail As Object
Dim xMailBody As String
Set xOutApp = CreateObject("Outlook.Application")
Set xOutMail = xOutApp.CreateItem(0)
xMailBody = "Hi there" & vbNewLine & vbNewLine & _
"This is line 1" & vbNewLine & _
"This is line 2"
On Error Resume Next
With xOutMail
.To = "Email Address"
.CC = ""
.BCC = ""
.Subject = "send by cell value test"
.Body = xMailBody
.Display 'or use .Send
End With
On Error GoTo 0
Set xOutMail = Nothing
Set xOutApp = Nothing
End Sub
I have not tested this macro, but it looks functional.