best practices dnsbl return path How To (or How Not To) Operate a Blacklist URL Copied Today, Return Path posted a short but very helpful set of guidelines that one should keep in mind when operating a DNSBL anti-spam blacklist. It's a must read. Share Get link Facebook Twitter Pinterest Email Other Apps Post a Comment Comments
Today, Return Path posted a short but very helpful set of guidelines that one should keep in mind when operating a DNSBL anti-spam blacklist. It's a must read.
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