Sub ReplyFR()
Dim oMail As Outlook.MailItem
Dim objReplyMail As Outlook.MailItem
Set oMail = ActiveExplorer.Selection(1)
Set objReplyMail = oMail.Reply
objReplyMail.BodyFormat = olFormatHTML
objReplyMail.HTMLBody = "<span style='font-size:11.0pt;font-family:""calibri"";'><font color=1F497D> Blah blah blah</font></span>" & objReplyMail.HTMLBody
objReplyMail.Display
End Sub