Hi , Friends
I would like to exclude any email with Sender Policy Framework (SPF) record passed from content filtering.
Any email with SPF record "Received-SPF: Pass" should be excluded. Please help
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Hi , Friends
I would like to exclude any email with Sender Policy Framework (SPF) record passed from content filtering.
Any email with SPF record "Received-SPF: Pass" should be excluded. Please help
You could mess around with hub transport rules, however in the case of Office 365, the SPF header doesn't get stamped until after the transport rules run on the cloud side, so it wouldn't work in that scenario.
Not sure why you want to do this regardless, SPF protects against spoofing. If you are getting spam from a hacked gmail account, then you would whitelisting it simply because it passed SPF. SPF should not be used as a definitive indicator of SPAM.
Better to whitelist those known sending IPs that you don't want to do content checking against.
Not only email from free email provider like Gmail . The above header is from ISP billing statement .It goes to spam without any valid reason. any
The real issue is many email with header "Received-SPF: Pass" also going to quarantine email address as specified in the content filtering configuration . I want to exclude it
Get-ContentFilterConfig