[Mailman-Users] How could this happen? - Post to moderated list

[Edward Ned Harvey]

>>                                               How could that checkbox
>> have gotten set?
>
> There is a "default moderation" check box that can be selected at the time 
> the list is created, or can be applied to all new subscribers after it is 
> selected.

It is conceivable, although unlikely, that the user became "moderated" early 
on, if he subscribed in the very beginning of the history of the list, 
before I disabled the default moderated checkbox.  It is also conceivable, 
but unlikely, that somebody other than myself could have set this user's 
"moderate" bit accidentally.  The list admin does in fact use a password 
that users other than myself know.

Is there any other way for this user's "moderate" bit to have gotten set?
Perhaps -

I know at one point, he mailed the list with an attachment that was too 
large, so that message got held.  Does this ever set (and leave set) the 
moderate bit?

Thanks again...