Lately I'm getting a big amount of false positive spam detection.
In my smtp log it shows a lot of
- Abgelehnt: RBL (black.rbl.ctipd.astaro.local)
- Abgelehnt: RBL (grey.rbl.ctipd.astaro.local)
* Abgelehnt = Rejected
The user sends emails from an external clients though our ASG to out mailserver which then sends out the mail to the receipients server. I believe it's a problem with the users local (dynamic) IPs... Any hints?
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