My ISP is iinet. My Zoneedit hosted domain is jwh.id.au.
I have several accounts set up in my email client that use different jwh.id.au addresses as the sender.
Previously, this had worked well. The last email successfully sent using this setup was sent on 28 Aug.
Yesterday, I tried to reply to an email, using one on my jwh.id.au addresses, and got the following error:
Server Error: 550
Server Response: 550 mf-505: Sender Policy - Relay Denied
Server: 'mail.iinet.net.au'
Windows Live Mail Error ID: 0x800CCC78
Protocol: SMTP
Port: 25
Secure(SSL): No
I then tried using the account setup with the last successfully sent email and got the same response.
I contacted iinet and, after being bounced around, was finally told that it was a hosting issue, ie Zoneedit.
Could you please help me to understand what's happening here.
I have several accounts set up in my email client that use different jwh.id.au addresses as the sender.
Previously, this had worked well. The last email successfully sent using this setup was sent on 28 Aug.
Yesterday, I tried to reply to an email, using one on my jwh.id.au addresses, and got the following error:
Server Error: 550
Server Response: 550 mf-505: Sender Policy - Relay Denied
Server: 'mail.iinet.net.au'
Windows Live Mail Error ID: 0x800CCC78
Protocol: SMTP
Port: 25
Secure(SSL): No
I then tried using the account setup with the last successfully sent email and got the same response.
I contacted iinet and, after being bounced around, was finally told that it was a hosting issue, ie Zoneedit.
Could you please help me to understand what's happening here.