fix: authenticate_message: Do not set None to spf_result.smtp_mailfrom#37

fumiyas wants to merge 1 commit intoValiMail:masterValiMail/authentication-headers:masterfrom

fumiyas:fix-authenticate_message-check_dmarc-set-None-to-spf_result.smtp_mailfromfumiyas/authentication-headers:fix-authenticate_message-check_dmarc-set-None-to-spf_result.smtp_mailfromCopy head branch name to clipboard