❗TAKE ACTION | If you’re using the free #DNSBLs and querying via Korea Telecom’s infrastructure, you need to change your config, or from September 17th, you may face issues with your email stream.
Read why and the steps you need to take to stay protected for free in this blog ⬇️
https://www.spamhaus.org/resource-hub/email-security/query-the-legacy-dnsbls-via-korea-telecom







