Top Deliverability’s Blog
WttW: Yahoogle Requirements Update
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Word to the Wise just issued a insightful post:
Since I wrote about it last month the requirements for bulk senders to Yahoo and Google have changed a little. The big change is that bulk senders need to authenticate with both SPF and DKIM, rather than SPF or DKIM. Only one of those has to align with the 822 From: header.
Read more: Yahoogle Requirements Update
