I have 2 messages in an autoresponder, one at day 3 and one at day 6. First is send normally at day 3, no one of the subscribers got message of day 6.
Where could be the problem? Can someone give me sone hints in order do help me debug it? (if no known problems exists).
In table wp_wpr_followup_subscriptions messages of autoresponder are inserted at once (so 2 table rows for 2 autoresponder messages: day 3 and 6 or just one row at time)?
In my case, I have 2 autoresponder messages but just one row inserted in table wp_wpr_followup_subscriptions messages after user confirmed mail link.