sending email with specific range as email body vba modification

Hi this is one of the best solution I found on MS help site.
This helps in sending email with certain cells from sheet as email body.

Sub Send_Range()
   
   ' Select the range of cells on the active worksheet.
   ActiveSheet.Range("A1:B5").Select
   
   ' Show the envelope on the ActiveWorkbook.
   ActiveWorkbook.EnvelopeVisible = True
   
   ' Set the optional introduction field thats adds
   ' some header text to the email body. It also sets
   ' the To and Subject lines. Finally the message
   ' is sent.
   With ActiveSheet.MailEnvelope
      .Introduction = "This is a sample worksheet."
      .Item.To = "E-Mail_Address_Here"
      .Item.Subject = "My subject"
      .Item.Display
   End With
End Sub

I am trying to modify this code to include:
1. Range from A2:H5000 ( Only rows having data in it)
2. When Receiver replies & edits cells, the colour of text added is RED in email body
3. If I go ahed with sending email, but after display I change my mind, I should be able to cancel it. Currently I dont know how to do it, as email envp there is no provision

Help requested
Kind regards

Hi Satabp,
Thanks. This is known to me.
I am trying the following.
1. Range from A2:H5000 ( Only rows having data in it)
Resolved it by: adding few lines as follows:

Sub Send_Range()
   
   ' Select the range of cells on the active worksheet.
   ActiveSheet.Columns("A:H").Select
   Selection.AutoFilter
    Selection.AutoFilter Field:=1, Criteria1:="<>"
   ' Show the envelope on the ActiveWorkbook.
   ActiveWorkbook.EnvelopeVisible = True
   
   ' Set the optional introduction field thats adds
   ' some header text to the email body. It also sets
   ' the To and Subject lines. Finally the message
   ' is sent.
   With ActiveSheet.MailEnvelope
      .Introduction = "This is a sample worksheet."
      .Item.To = "pkkksk1@hotmail.com"
      .Item.Subject = "My subject"
      .Item.display
   End With
End Sub

2. When Receiver replies & edits cells, the colour of text added is RED in email body
3. If I go ahed with sending email, but after display I change my mind, I should be able to cancel it. Currently I dont know how to do it, as email envp there is no provision

Item 2, 3 are still under experimentation and need help.
Thanks

2 . HTML tags worked out to solve issue in 2 above
3. This method closing envp is tricky and not necessary anymore.
With this the thread has been solved.
Thanks