Hi! In /etc/mail/spamassassin/local.cf I have, among other things:
whitelist_from *.powersystemsdesign.com Still mails from them are flagged as SPAM: Content analysis details: (5.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 1.3 RCVD_IN_BL_SPAMCOP_NET RBL: Received via a relay in bl.spamcop.net [Blocked - see <https://www.spamcop.net/bl.shtml?72.52.218.80>] 0.1 MIME_HTML_ONLY BODY: Message only has text/html MIME parts 2.8 UNWANTED_LANGUAGE_BODY BODY: Message written in an undesired language 0.0 HTML_MESSAGE BODY: HTML included in message 0.0 HTML_FONT_LOW_CONTRAST BODY: HTML font color similar or identical to background 0.8 RDNS_NONE Delivered to internal network by a host with no rDNS 0.1 TO_NO_BRKTS_NORDNS_HTML To: lacks brackets and no rDNS and HTML only 2.1 NORDNS_LOW_CONTRAST No rDNS + hidden text sender is: newslet...@powersystemsdesign.com