Originally Posted by Rocky
Stupid question but have you commented out @anydomain.com OK? If you didn't, that would be your reason why emails are still going through.
Yes, I renamed the original relay_recipients to relay_recipients.old then created a new file with all the emails in and did the postmap on the new file.
Although I've not yet had a good look through the traffic this morning, as of midnight last night there was a significant drop in traffic, I'll try to look through to see any email addresses that shouldn't be there