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Email authentication
DKIM
A comprehensive collection of questions and answers about DKIM email authentication from email marketers, experts and technical documentation.
What is the default value for the DKIM 'c' tag?
Does DKIM prevent email modification in transit?
Is the DKIM 'v' tag always 'DKIM1'?
Does DKIM work independently of SPF?
What is the purpose of the DKIM 'b=' tag?
Can a DKIM record have multiple 'k' tags?
What DKIM tag specifies the body hash?
Does DKIM ensure sender identity verification?
What is the 't' tag in a DKIM signature?
Does DKIM protect against replay attacks?
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