Get email attachment with receivedtime

Here is an example where the email receive timestamp is blended into the table from the Excel attachment

let
    Source = Exchange.Contents(<email address>),
    Mail1 = Source{[Name="Mail"]}[Data],
    #"Filtered Rows" = Table.SelectRows(Mail1, each ([HasAttachments] = true)),
    #"Filtered Rows1" = Table.SelectRows(#"Filtered Rows", each Date.IsInPreviousNDays([DateTimeReceived], 1)),
    #"Expanded Sender" = Table.ExpandRecordColumn(#"Filtered Rows1", "Sender", {"Name", "Address"}, {"Name", "Address"}),
    #"Filtered Rows2" = Table.SelectRows(#"Expanded Sender", each ([Name] = <Sender>)),
    #"Removed Other Columns" = Table.SelectColumns(#"Filtered Rows2",{"DateTimeReceived", "Attachments"}),
    #"Expanded Attachments" = Table.ExpandTableColumn(#"Removed Other Columns", "Attachments", {"Name", "Extension", "IsInline", "Size", "ContentType", "Last Modified", "AttachmentContent"}, {"Name", "Extension", "IsInline", "Size", "ContentType", "Last Modified", "AttachmentContent"}),
    #"Filtered Rows3" = Table.SelectRows(#"Expanded Attachments", each ([Extension] = ".xlsx")),
    AttachmentContent = #"Filtered Rows3"{0}[AttachmentContent],
    #"Imported Excel Workbook" = Excel.Workbook(AttachmentContent),
    Detail_Sheet = #"Imported Excel Workbook"{[Item="Detail",Kind="Sheet"]}[Data],
    #"Promoted Headers" = #table({"Received"},{{#"Filtered Rows3"{0}[DateTimeReceived]}}) & Table.PromoteHeaders(Detail_Sheet, [PromoteAllScalars=true])
in
    #"Promoted Headers"

Note the last line before "in"

#"Promoted Headers" = #table({"Received"},{{#"Filtered Rows3"{0}[DateTimeReceived]}}) & Table.PromoteHeaders(Detail_Sheet, [PromoteAllScalars=true])

Where you can see that a previous step #"Filtered Rows3"  is referenced.