25. Avoiding the spam box with SNI - DNS, rDNS, SPF and DMARC

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23 Sep 2024

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In this eighth bonus video for the ’hosting of an email server’ video series, we take a quick look back through the configuration and DNS settings of our Postfix and Dovecot servers to make sure our SNI and Virtual Mailbox setup still meets the standards required to avoid the dreaded spambox.

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