Hi,
I have a campaign scheduled in SuiteCRM 7.13.0 running on PHP 8.0. The emails got triggered to the recipients more than twice, and the status of the campaign for message attempts shows 34 hits. When I verified the campaign table and campaign email queue, it showed a single record for that email address. I can confirm there are no duplicate email addresses registered in the selected target list. I checked the outgoing email server connectivity; the server is active, and there are no restrictions configured to send out the campaigns.
Please help me to find out the root cause of this so that in the future it will be handled.