Anyone know of freeware to delete duplicate email addresses ?

I have a text document full of email addresses, maybe 5,000 of them, but many are duplicated. I want to strip out the duplicates. I came across eMail Extractor, but before I go down that route and pay for something that I will most likely use once for a single job, does anyone know of

Re: Anyone know of freeware to delete duplicate email addresses ?

If it only text then you can do it in the terminal: 'cat textfile.txt | uniq newtextfile.txt' Adam Sent from my iPhone On 01/07/2009, at 5:06 AM, Steven Knowles emai...@knowles.net.au wrote: I have a text document full of email addresses, maybe 5,000 of them, but many are duplicated. I

Re: Anyone know of freeware to delete duplicate email addresses ?

Steven You could this in a spreadsheet like Excel or Apple's Numbers. The trick is after opening or importing the text doc, is to sort them by the email address field and then add a formula in a new column that tests to see if the email in the cell directly above is the same (the first