On 20 Sep 2009, at 12:30, Mick wrote:
...
-----The following addresses had permanent fatal errors-----
<[email protected]>
(reason: 550 5.1.0 <[email protected]> sender rejected :
invalid
sender domain)
-----Transcript of session follows -----
... while talking to smtp.ISP.com:
MAIL From:<[email protected]> SIZE=745 AUTH=<>
<<< 550 5.1.0 <[email protected]> sender rejected :
invalid sender
domain
554 5.0.0 Service unavailable
================================================================
Does this fail because the ISP's reverse DNS on my dynamically
allocated IP
address resolves to an ISP domain instead of myserver.mydomain.com?
I'm not quite clear. Does the myserver.mydomain.com resolve to the
server actually sending the mail? I think that may be what they're
asking for.
Stroller.
