This morning I found half a dozen bounce back replies from emails that one of my sites automatically sends out over night.  It seems the iServe mail server has managed to get itself blacklisted and a bunch of hosts are rejecting emails sent from iServe.

I've sent one of the bounce back replies to [blacklisted at orcon.net.nz] but other iServe users might want to check for this happening too if they have websites that send email.  Presumable this could also affect any message forwarding that iServe users have set up for hosted domains.