On Tue, 19 Feb 2019, Bill Cole wrote:
On 19 Feb 2019, at 19:12, Kevin A. McGrail wrote:
Hi All,
Thoughts on how to fix this issue where sendgrid is hitting this rule?
Fix __HELO_STATIC_SENDGRID maybe? Unless I'm reading the rule structure
wrong, that is supposed to exempt SendGrid specifically...
Yeah, there are a few domain-specific exclusion rules. If there's already
one for sendgrid it needs to be extended, otherwise it looks like one
should be added.
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)
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