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Whitelist Email

If existing mail delivery platform (e.g. Exchange, Office 365, Gmail) is performing any reputational/connection level/spamchecks on inbound SMTP servers ensure Email Security addresses are whitelisted to prevent incorrect spam identification or potential delays when Email Security relays mail onwards.


When using Email Security in a GSuite environment careful consideration has to be taken with regards to internal G Suite messages.

For more information on this topic see the below links:

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