Hello

Email from my groups.io list to members with an @iinet.net.au address appear to be being blacklisted.? The following bounce message is being sent from iiNet:

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Failed - 554 icp-osb-irony-in3.iinet.net.au Your access to this mail system from 66.175.222.12 has been rejected due to the sending MTA's poor reputation. If you believe that this failure is in error, please contact the intended recipient via alternate means.

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I have advised the recipient to contact iiNet to rectify this (but knowing how this can be a nightmare to change, since these blacklists are automated).

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Is there anything else to be done?

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Thank you

Peter Cook