OT: Why am I getting 100 times more spam than others?
Richard Wilson
relw at mchsi.com
Thu May 28 22:20:58 MST 2009
Josef Lowder wrote:
> In the past, I have pleaded for help with this issue, and some have
> responded with frustration that I brought this up again ... so I
> apologize in advance for bringing this up again now. But the problem
> has worstened to an enormously frustrating extent.
>
> More than 2,000 spam email messages now come into my gmail account
> every day. It is perplexing and infuriating to me that google/gmail
> will not allow creating filters to *delete* (not just move to trash)
> all this garbage that is clearly identifiable and definable.
>
> Recently, gmail began to mark about half to 2/3rds of this garbage
> with the title *****SPAM***** in the subject line. Why would they
> bother doing that instead of just totally blocking or automatically
> deleting forever all this garbage rather than just labeling it as
> SPAM? Or at least give us the option to choose to have all such mail
> deleted rather than put into a spam folder.
>
> I (and many others) have written to Google and to Gmail forums about
> this numerous times, but of course no one at Google ever responds.
>
> What prompts this message today is that I have recently talked with
> other email users who are even larger volume users of email than I
> and they have expressed amazement at the volume of spam that I am
> receiving. Because, they have reported to me that they are *not*
> receiving even 1/100th of the volume of spam that I receive.
>
> So, can anyone recommend any remedy or alternate, perhaps even a paid
> web mail service, by which I might be able to gain some control over
> this nightmare?
>
> I would certainly be willing to pay for a solution.
>
> Help!
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>
I can't know what GMail does, but that tag you mention is one trick we
use in my work (managing a bunch of Mail Relay servers for corporate
clients). We have multiple anti spam scanners and the first one (an
expensive one both in $ and system resources) has an extremely low false
positive rate. If it determines that something is spam, it goes straight
to our quarantine area, where end users can release it if they want
(they can see the sender, date, time and subject in a web interface).
Mail that gets through this hurdle then gets passed through
Spam-Assassin, which has a much higher false positive rate. Messages
that SA thinks are spam we "tag" -- prepending "*** spam ***" to the
subject. We also scan messages for viruses and "forbidden" attachments.
If you've ever had a client executive go completely ballistic over a
false positive message that was blocked, you can understand why we err
on the side of caution. We have to calm them down, have them (or more
likely their secretary) go out to the quarantine website and release the
message in question.
Another "trick" we used that I pass on for what it's worth -- this one
probably saved us a LOT of grief: when a message is stripped of an
attachment because our Corporate Security has decided that there's too
much risk in letting attachments of a particular type through, the
message, without the attachment gets to their inbox with lines added
that explain that the attachment was removed due to corporate
requirements. It then points them at an internal website explaining the
policy, which features the CIO's name in the URL. Having this guy's name
put in front of them makes them realize that they just can't call us to
say they've *got* to have something let through -- the CIO would have to
approve it (and they know better than to go that route).
Richard Wilson
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