Gangcai LinHow to fix “No DMARC Record Found” — DMARCLYHow to fix “No DMARC Record Found”Feb 28, 2021Feb 28, 2021
Gangcai LinHow to fix SPF PermError: too many DNS lookups — DMARCLYHow to fix SPF PermError: too many DNS lookupsFeb 4, 2021Feb 4, 2021
Gangcai LinWhat Is Automatic/Dynamic SPF Record Flattening and How It Fixes the SPF PermError: Too Many DNS…When the SPF PermError: Too Many DNS Lookups issue strikes, your email deliverability can take a bad hit due to SPF fail. We will explain…Feb 4, 2021Feb 4, 2021
Gangcai LinSPF PermError: Too Many DNS Lookups — When SPF Record Exceeds 10-DNS-Lookup Limit“ SPF PermError: too many DNS lookups” is a common error seen in many SPF implementations. When an often overlooked SPF 10-DNS-lookup…Aug 9, 2019Aug 9, 2019
Gangcai LinCodidate: an Advanced Online Technical Interview PlatformOver the past decade, tech companies have been shifting to using online technical interview tools for first-round technical interviews…Mar 27, 2019Mar 27, 2019
Gangcai LinGetting Started With DMARCDMARC, which stands for “Domain-based Message Authentication, Reporting & Conformance”, is a way to determine whether an email message is…Mar 8, 2019Mar 8, 2019
