[jira] Reopened: (JAMES-465) Check for valid sender domain in mail from

["Norman Maurer (JIRA)" <se...@james.apache.org>]

     [ http://issues.apache.org/jira/browse/JAMES-465?page=all ]
     
Norman Maurer reopened JAMES-465:
---------------------------------


After rereading rfc a note that if "NO MX record" is found for a domain a MailServer should try to deliver it to the "A record" of the domain.
So we should check for A record too if no MX record was found. If none of both is found we can reject it!

> Check for valid sender domain in mail from
> ------------------------------------------
>
>          Key: JAMES-465
>          URL: http://issues.apache.org/jira/browse/JAMES-465
>      Project: James
>         Type: New Feature

>     Reporter: Norman Maurer
>     Assignee: Stefano Bagnara
>      Fix For: 2.3.0a2
>  Attachments: MailCmdHandler-Resolv-Fixed.patch, MailCmdHandler-Resolv-V2.patch, MailCmdHandler-Resolv.patch, MailCmdHandler-ignoreRelay.patch, SMTPServerTest-Resolv.patch, SMTPServerTest-ignore-relayClient.patch, SMTPTestConfiguration-Resolv.patch, SMTPTestConfiguration-ignore-relayClient.patch, james-config.xml-Resolv.patch, james-config.xml-ignoreRelay.patch
>
> I wrote a patch to support checking for resolvable domain in sender before accept "mail from:"

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