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On 3/16/06, Gerhard Hoogterp <gerhard@×××××××××××××.nl> wrote: |
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> |
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> On Thursday 16 March 2006 20:12, Kevin O'Gorman wrote: |
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> > I get a lot of bounce messages from Postfix relating to emails |
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> > that are not actually from me, and the mail q shows lots of |
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> > stuff I don't recognize. |
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> > |
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> > I'd like to know how to interpret this, and if it is called-for, |
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> > to secure this daemon a bit more. Can somebody point |
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> > me in the right direction? I'll RTFM if it's not *too* big, |
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> > if I know the appropriate FM to R. |
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> > |
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> |
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> You can check if your machine is an open relay by using telnet to |
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> relay-test.mail-abuse.org from the machine which runs the mail. |
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> |
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> An other alternative is to use their webinterface |
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> (http://www.abuse.net/relay.html) but I have no experience with that one. |
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Thanks for the links. To my relief, they both reported all relay attempts |
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were blocked. So the bounces were spammers spoofing my address |
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as a return, I suppose. And there's nothing I can do to stop that. |
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Sigh. |
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++ kevin |
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-- |
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Kevin O'Gorman, PhD |