As of this morning it appears that Optusnet have retired their own (old and insecure) mail servers in favour of transferring...
If you're reading this you may be aware that iiNet and related email addresses have recently been offloaded to The Messaging...
Through our new Dreamscape portal you can now subscribe to a hosted email package for your domain, at very reasonable prices....
For those of you with domain names registered through Chirp's Dreamscape account, the new portal can be accessed at domains.chirpinternet.eu...
The process involves setting up mailboxes that your people can access to read and send emails using your domain. Step 1...
GMail has been under heavy attack from spammers the last few months as their CAPTCHA security has been 'cracked' or otherwise circumvented. A number of emails coming to us from GMail are being blocked because the GMail servers are being black-listed for sending spam.
You can read more about the problem at The Register and ars technica.