It's still happening.
There are NO complaints. This is a private mail server that's used for testing and my personal email. Everything is set up correctly and further it is now set up with DKIM and Domain Keys, as well as SPF.
Did you fill in the form at the URL I posted earlier? Either way, keep doing it.
It is listed on no DNSBL's and the PTR is set.
I am still getting this message: Jan 6 10:22:52 DELETED postfix/smtp[3832]: 5C82916CD378: host mx1.tnz.mail.yahoo.com[124.108.96.67] refused to talk to me: 421 Message from (DELETED) temporarily deferred - 4.16.50. Please refer to http://help.yahoo.com/help/us/mail/defer/defer-06.html
There's the URL for the record.
In response to Dave Mill's post all the mail servers involved are using Postfix which is about as RFC compliant as anything.
I don't think Dave was suggesting that his situ was the same as yours - just providing some potentially useful info for the group?
Studying the logs it would appear that some mail is getting through and it's a straight forward case of needing to be whitelisted.
Keep filling in that form.
Unfortunately no one from Telecom has replied yet to advise what the situation is as the link in the deferred message is rather vague.
I wouldn't be suprised if Telecom/Xtra have little or no influence these days, sadly, as they are the ones responsible for the move to outsourcing their email solution....