In order to keep up with evolving requirements for email verification sending domains now require an additional DNS record. This new record replaces the need for the SPF record that was previously required. The new record is as follows:

Name = bmbounces

Type = CNAME

Value =

This new record allows us to use your domain for the bounce return-path email address. This allows both the from address and the return-path email address to align under the same primary domain. This change is required to meet DMARC alignment rules which are being enforced by major email vendors including Microsoft, Google and Yahoo.

You may see a warning message about this when composing an email campaign.

You can review your sending domains at

For further information on sending domains please see this help topic: Creating a sending domain

Tuesday, March 26, 2024

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