Hi,

I'm trying to understand why this email from a bank fails DMARC when
mxlookup says the DMARC record is just fine.

https://pastebin.com/0T4Gjn3v

 *  1.8 DMARC_REJECT DMARC reject policy
 *  6.0 KAM_DMARC_REJECT DKIM has Failed or SPF has failed on the message
 *      and the domain has a DMARC reject policy

It also passes SPF and DKIM

 *  0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record
 * -0.0 SPF_PASS SPF: sender matches SPF record
 * -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's
 *       domain
 * -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature
 *  0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily
 *      valid

I'm using a local DNS resolver, not a public server.

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