when subscribing to this list: "spam score exceeded threshold"

[Dave Hodges <DH...@Lastminute.com>]

Hi,
 
Apologies for mailing wide, but i wasn't able to find administrator
contact details for this list.
 
I've been intermittently trying to subscribe to this list over the past
few days,
but each time i send off a confirmation email it bounces with the
following:
 
 
    The following message to
<users-sc.1164711295.ibdcakjkomicihbchcgn-DHodges=XXXX.com@maven.apache.
org> was undeliverable.
    The reason for the problem:
    5.1.0 - Unknown address error 552-'spam score (6.3) exceeded
threshold'

 
Now, i've certainly sent off a bunch of subscription requests 
(maybe half-a-dozen or so), but hardly enough to qualify as spam ;-)
 
Perhaps the server needs some attention?
 
or perhaps I'm just an unwitting spec in the midst of a deluge of maven
2.x wannabees...
 
d:)