Looks like 111.119.164.* stops spamming

After three daily spams and two reports to abuse$ (no reaction)
and complain to postmaster@ the spam stops
X-Spam-Report:
     *  0.0 RCVD_IN_VALIDITY_SAFE_BLOCKED RBL: ADMINISTRATOR NOTICE: The query
     *      to Validity was blocked.  See
     * https://knowledge.validity.com/hc/en-us/articles/20961730681243 for
     *      more information.
     *      [111.119.164.174 listed in sa-trusted.bondedsender.org]
     *  0.0 RCVD_IN_ZEN_BLOCKED RBL: ADMINISTRATOR NOTICE: The query to
     *      zen.spamhaus.org was blocked. See
     *      https://www.spamhaus.org/returnc/vol/
     *      [111.119.164.174 listed in zen.spamhaus.org]
     *  0.0 RCVD_IN_VALIDITY_RPBL_BLOCKED RBL: ADMINISTRATOR NOTICE: The query
     *      to Validity was blocked.  See
     * https://knowledge.validity.com/hc/en-us/articles/20961730681243 for
     *      more information.
     *      [111.119.164.174 listed in bl.score.senderscore.com]