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Originally Posted by abhiz I have Zimbra server for my production email server ,I am getting SPAM emails from my email address means other people can send email to nyone using my email address how can I avoid this. |
You can't avoid it, it's know as 'backscatter' or 'NDR' spam. Check the forums or search the web on how to reduce it.
backscatter ndr spam postfix - Yahoo! Search Results