All of a sudden delivery to AOL email addresses are not going thru. We've checked with AOL and we're not being blocked. It started about 2 weeks ago. At first, the email would take about 2 days to be delivered. But now, they are just being returned. We can receive email from AOL accounts with no problemed. This is only happening with AOL accounts. AOL suggested that something might be wrong with the Reverse DNS, but that seems to be ok. (And we've booted the server about 20 times by now)
Any ideas?
Any ideas?