birding-aus

Spam on birding-aus

To: Koren Mitchell <>
Subject: Spam on birding-aus
From: Russell Woodford <>
Date: Mon, 22 Aug 2005 00:08:03 +1000
Hi Koren

You only see about 10-20% of the spam that is sent to the list address. The rest is filtered out by Vicnet spam filters or ones I've put in place. To get better spam filtering we would need to do one or more of the following:

Only subscribers can send messages (we tried this for a while but it's more trouble than it's worth -but I might try it again to see if anything has changed)
Buy better spam protection from Vicnet if they offer it
Move the list to another provider that offers greater spam protection
Move the list to another provider that offers more customisable features Help people to learn how to recognise spam better so they can delete spam without opening it

Even then, I'm not sure how we can eliminate ALL spam. I know it's a nuisance - but at least none of the larger messages are getting through, so the strain on inboxes should not be too great.

Cheers

Russell Woodford
Birding-Aus List Administrator


On 20/08/2005, at 5:32 PM, Koren Mitchell wrote:

At 14:21 20/08/2005, Andrew Taylor wrote:

A test address I've put in the birding-aus archive has never received
any spam.  The new birding-aus archive has more elaborate protection
of e-mail addresses.  But its still offline pending the arrival of a
new disk.

This is further evidence that the spammers aren't harvesting individual addresses from the archives. They are sending the spam to the list address.

So, how are they doing this and is there a way of stopping it? Presumably they need to be subscribed in order to send to the list, don't they? Perhaps a better method of confirming subscription addresses is needed. (I can't remember whether there is any confirmation, it's been so long since I subscribed).

Cheers, Koren


Koren Mitchell
Hong Kong
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