Since yesterday, all incoming external mails are rejected due to "RBL listing". However like outbound.protection.outlook.com they are not on any RBL if I check.
This happens on both independent XG 19.0.1 I am using (Home Edition)
Could the reason be a malfunctioning SASI update?
```
2022-09-08 07:56:45.965Z [17264] H=mail-db8eur05olkn2018.outbound.protection.outlook.com (EUR05-DB8-obe.outbound.protection.outlook.com) [40.92.89.18]:63787 I=[a.b.c.d]:25 X=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256 CV=no SNI=ghasdasd.at F=<abc@hotmail.com> rejected RCPT <abc@def.org>: Sophos Anti Spam Engine has blocked this Email because the sender IP Address is blacklisted.
```
Disabling RBL checks altogether lets the mails flow in again.
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