Topic: Greylisting not compatible with @me.com @mac.com and @icloud.com
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iRedMail 1.7.2 on Ubuntu 22.04.5 LTS with Postgres backend and NGinx on iiRedAdmin Pro
I was getting "Recipient address rejected: Intentional policy rejection, please try again later;" for any emails from @me.com and @mac.com.
When I exempted these domains from Greylisting they got delivered. @icloud.com was in there already.
I have also whitelisted the mentioned domains.
Now I am again getting these errors and Apple immediately returning these emails to the sender instead of trying again a little later, as is meant in the Greylisting protocol.
Should I totally turn of Greylisting to fix this, or are there other remedies?
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