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Maithili Shanmuganathan's profile image
Maithili Shanmuganathan posted Dec 20, 2022 01:12 AM
Hi Experts,

Can you define what does the Signature Expiration mean in (Enable DKIM signing for messages from this domain)?

Thank you.

Regards,
Maithili
Geogie George's profile image
Broadcom Employee Geogie George posted Dec 22, 2022 02:41 AM Best Answer
http://dkim.org/specs/rfc4871-dkimbase.html

Please refer to section 3.5 (Explanation for value x= )