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Re: [suse-security] Email Spoofing

On Jul 21, Eric Kahklen <eric@xxxxxxxxxxx> wrote:

We are using Suse 9.0 Professional. I am getting email that is claiming to be from my domain and the Posfix logs confirm it is from an outside IP.
I would suggest to use SPF (http://spf.pobox.com). This way you can restrict the IP's that are allowed to send mails that end with your domain.

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