I have a list of Email Addresses in an Excel File along with other columns. I Filter the email column to search for mistakes, like double periods (..) which works fine in the filter. But when I search for a comma (,) it's not allowed. Sometimes people type a comma for the period (by accident) & I need to find these records via the Filter and correct the email address. I tried searching text that contains *,* and that doesn't work either. Any idea how to easily filter a column to search text containing a comma. Thanks in advance.