Deliverability/Whitelisting RainKing’s Domain

If you believe you are having email deliverability issues – i.e. you were receiving RainKing emails, but those have stopped, or you are not receiving any emails from RainKing – it may be worth whitelisting emails from RainKing.

Please ensure that these domains are whitelisted:
@email.rainkingonline.com
@rainkingonline.com

Here are instructions for whitelisting emails in Outlook:

2007 – http://www.ehow.com/how_8365079_whitelist-email-outlook-2007.html
2010 – http://technet.microsoft.com/en-us/library/cc179183.aspx

We also recommend whitelisting RainKing’s SendGrid IPs in addition to the domains. A list of these IPs is below:

198.37.151.20
167.89.47.47
167.89.47.46
167.89.47.45

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© 2018 DiscoverOrg, All Rights Reserved
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