Change in IP address for email notifications?

Our postmaster is reporting that email notifications from TD seem to be coming from addresses in the range of 54.240.8.*, which is not within the list of whitelisted addresses at Is there an updated list of IP addresses we need to look for?
Tags email email-notification notification emails notifications ip ip-addresses
Asked by William Dowd on Thu 11/10/16 12:30 PM
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Answer (1)

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Mark Sayers Thu 11/10/16 12:34 PM
Hi Will,

The reason for the IP changes your postmaster is noticing is that our mail is now being provided by Amazon SES. You can find details on that via this KB article as well as a link to the IP addresses that Amazon uses for their SES mail service.

Please let me know if you or your postmaster have any additional questions about this.

Mark Sayers
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