Could this be part of the anti-spam feature?

/Pete
At 13:13 09/20/2002 Friday, Cele Bruce wrote:
 >What is occuring is someone sends to a list and it takes up to 20
 >minutes for the message to get to the recipients.  This is not happening
 >on all lists and the list that was slow yesterday is not the same list
 >today.  There is nothing fancy with the list configuration on either
 >list.