Hi All, Thoughts on how to fix this issue where sendgrid is hitting this rule?
3.2 HELO_DYNAMIC_IPADDR Relay HELO'd using suspicious hostname (IP addr 1) Example helo: o168-245-122-130.outbound-mail.sendgrid.net But not hitting any RDNS dynamic rules for the received header (o168-245-122-130.outbound-mail.sendgrid.net) Regards, KAM -- Kevin A. McGrail Member, Apache Software Foundation Chair Emeritus Apache SpamAssassin Project https://www.linkedin.com/in/kmcgrail - 703.798.0171
