"Stuart Murray-Smith" <eight32@xxxxxxxxx> writes: > Sender address rejected: Domain not found This is postfix not being able to resolve the claimed domainnames that folks are using in their mail. What happens when you check the domain name of a failed sender address with host. eg for joe@xxxxxxxxxxx try "host exampleXXX.com". bash-3.1$ host exampleXXX.com Host exampleXXX.com not found: 3(NXDOMAIN) If your dns can't find even well-known domains (say redhat.com ;-)) then you'll want to fix that first. Postfix should then fix itself perhaps after a restart/reboot. I just run bind (aka named) locally. Using some isp's server usually creates problems like the above. -wolfgang -- Wolfgang S. Rupprecht http://www.wsrcc.com/wolfgang/
