Gmail Spam FBL Enrollment Form for ESPs

Gmail is piloting a FeedBack Loop (FBL) program for ESPs. If you are interested to participate, please fill out the below form, to register.

If we find your ESP eligible, we will get back to you with the spec and implementation requirements/details, over the next few weeks. Since slots are limited, we will not be able to accommodate everyone, but will do our best. Conformance to Gmail's Bulk sender guidelines ( will be considered as the primary eligibility criterion.
Please register only once.
Note: At this time, we are only piloting ESPs and NOT any other senders.
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