Here is the recommended settings for highest level, because there are many SMTP servers don’t deploy DKIM signature or DMARC record, this setting is not recommended, it rejectsĪll emails without “spf=pass” and “dkim=pass” in SMTP service. Spf=pass (localhost: domain of transitioning designates 104.214.112.138 as permitted sender) client-ip=104.214.112.138 ĭmarc=pass (adkim=r aspf=r p=none) om= Received-SPF: pass (localhost: domain of transitioning designates 104.214.112.138 as permitted sender) client-ip=104.214.112.138Īuthentication-Results: Write Authentication-Results back to message stream: KPc/lP2i8pvE85lSLqCsE+Zhcyi6zLIyWMQldbjXSuO5yjCaYfzHBPZGI8djIaVDWbTr/yMGġ0:46:45.925 SmtpMailFromOrHeloDomain HeaderMailFrom query dmarc text from _ġ0:46:45.972 evaluate alignment by v=DMARC1 p=noneĭetect if message should be rejected by SPF result.ĭetect if message should be rejected by DKIM result. Whilst I've been working around a problem by getting SPF working (Custom bounce domain) etc. H=message-id:from:to:subject:date:mime-version:content-type ī=t2lEnuZvmkEpX5ulJMqtvN5O/fkfe4iw5vYPEtbWASgMU66Wp5roaJHONieQSX5F4UyKm95s DKIM Authentication 'Body Hash Did Not Verify' Hi All, I've been on a 12 moth journey trying to get systems DMARC compliant and I'm down to the last few. #Name: DkimInboundAgent, ManagedThreadId=3īypass check with AntispamBypass and AuthenticationSource. Appendix: Outbound DKIM, SPF and DMARC Record.Ignored Gateway IP Addresses for SPF Check.If you aren’t managing email deliverability, your message. Other technologies - SPF, DKIM and DMARC are now just as important to get your email placed in the Inbox of your recipients. Use Last External IP Address for SPF Check Your Email Deliverability is in Jeopardy Blacklisting is a sign that you are not actively managing your email deliverability.
Recommended Settings for SMTP Rejecting.Reject Spam or Spoofing Email based on DKIM/SPF/DMARC Result in SMTP Service.Recommended Settings for Transport Rule.Filter Spam or Spoofing Email to Junk Folder based on DKIM/SPF/DMARC Result.Enable DKIM/SPF/DMARC for Outbound email.