[AusNOG] FW: confirm e18784c0f37a5a1c99bb24c6e38917ddc404cb6e

[Burt Mascareigne]

Hi Guys,

I got this : 


"
Your membership in the mailing list AusNOG has been disabled due to excessive bounces The last bounce received from you was dated 02-Mar-2012.  You will not get any more messages from this list until you re-enable your membership.  You will receive 3 more reminders like this before your membership in the list is deleted.
"

What is causing this?  Bounces to what? My Mail Server? I run a Grey Listing, is that causing it?  I can find no bounced E-Mails from my postmasters accounts, this ones got me stumped.