I checked my IP address today because I was getting bounced back emails and I see it has been blacklisted on a few lists. I only use my website to send out customer emails and no newsletter emails; so I don't send many emails out.
I don't know why my dedicated IP address would be blacklisted; is there a way to check my server running Plesk to see if someone is using my IP address to spam?
Thank you!
An email spam server is a mail server that uses an email filtering solution to increase the server´s spam detection rate and reduces an organizations exposure to email threats such as phishing, malware, and ransomware.
prints destination of all email which sent from your server:
cat /var/log/maillog | grep 'to=<[a-z0-9_\.-]\+@[\da-z\.-]\+\.[a-z\.]\{2,6\}>' -o
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