Does the DKIM key need to be lowercase or it does not matter? | OnDMARC Help Center

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Does the DKIM key need to be lowercase or it does not matter?

Does the DKIM key need to be lowercase or it does not matter?

Is the DKIM key case sensitive?

Written by Ivan Kovachev

Updated over 6 years ago

According to the RFC on DKIM, Section 3.2, the values must be processed as case sensitive.

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