Hey Sanford, For the whole domain suppression... Have you handled this in Marketo before, without webhooks? I was thinking you could have some combination of smart campaigns that would trigger after a record is created, where the individual is then: Put into a holding list (that would either trigger a marketing suspend or put them in an "unmarketable" segment) When added to holding list, trigger a check on the email's domain against a "contains" <domain1,2,3,N> If matched, mark as unsubscribed then delete Question on the durability of "Unsubscribe = True"... What if they are added back in with the value of Unsubscribe explicitly set to "False"? Will Marketo override this using their persisted "Unsubscribe = True" from the time of deletion? Thanks for any info!
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