[C320-list] Intermittent list emails

[Mike Bird]

Spam filters don't like the way this list is setup so a lot of
messages get filtered out.

These days setting up a mailing list on a service that is not
linked to spam and then getting it to correctly process SPF,
DKIM, and DMARC is a lot more difficult than it used to be.

--Mike

X-Spam-Status: (personal data omitted) tests=CTE_8BIT_MISMATCH,DKIM_INVALID,
	DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,
	HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,
	RCVD_IN_BL_SPAMCOP_NET,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE,
	T_SCC_BODY_TEXT_LINE autolearn=disabled version=3.4.6