I know nothing about DKIM/SPF. Is there a reason this only applies to older Fast... | Hacker News

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basisword on March 27, 2022 | parent | context | favorite | on: Tell HN: Make sure to configure DKIM/SPF with Fast...

I know nothing about DKIM/SPF. Is there a reason this only applies to older Fastmail users?

whichdan on March 27, 2022 [–]

Originally, Fastmail only had you add MX records. The DKIM/SPF change was more recent (as in, sometime in the past 16 years :) due to changing standards around email deliverability.

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