How To Improve Email Sender Scores?
It can only take a few weeks to greatly improve your sender score and any email deliverability issues. The recommendations above such as scrubbing spam traps and complainers, removing invalid email addresses, ensuring healthy DNS records including PTR, DKIM, rDNS, and SPF will satisfy requirements for all mail service providers.
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Sender SPAM Score Report
Overall Score
Risk score from 1 to 10, with 10 being the highest risk of reaching the spam folder. 7.9 - SPAM - High Risk
Deliverability issues detected. Please improve your content or sending IP reputation to resolve these issues.
SpamAssassin Rules
Points that contributed to your sender score. 1.2 Missing To: header
-0.0 Informational: message was not relayed via SMTP
1.4 Missing Date: header
0.1 Missing Message-Id: header
-0.0 Informational: message has no Received headers
1.0 Missing From: header
1.8 Missing Subject: header
2.3 Message appears to have no textual parts and no Subject: text
0.0 Message appears to be missing most RFC-822 headers
Sending IP Reputation
Quick reputation analysis for the sending IP address. Blacklisted IPs will increase your chance of reaching the SPAM folder.
IP address was not found in the email headers. Please include this data for better analysis.
Pro Tip to Improve Your Deliverability Rates Even Further