Mautic Meetup Lagos is sharing more insight on this this Saturday during our monthly meetup. Check it out here: https://www.meetup.com/Mautic-Meetup-Lagos/events/274788880/
Another update! For one week I was sending and my razor score was fine. This week Razor was back accusing me again like before, and I got this additional one on SpamAssasin:
-0.644 URIBL_SBL Contains an URL listed in the SBL blocklist
I checked the Domain name, the IP of the site and the IP of the mautic install, and none of them are listed on Spamhaus. So what is that thing accusing?
Different from spamhaus
Thanks for clarifying. I made the lookup at uribl.com as well and my website is not listed. Besides my site I am linking only to my social media. So what is that spamassasin accusing??
whats the solution please
I managed to improve my delivery after running an email validation of my list. Found out that plenty of emails are faulty but do not produce any error message. For me the email validation resolved the delivery issues. I do now validation already on the point of signup.