mautic: bounces retrieval not working

Error: [Symfony\Component\Debug\Exception\ClassNotFoundException] Attempted to load class "Type" from namespace "Mautic\EmailBundle\MonitoredEmail\Processor\Bounce". Did you forget a "use" statement for e.g. "JMS\Serializer\Annotation\Type", "Doctrine\DBAL\Types\Type", "Aws\DynamoDb\Enum\Type", "Symfony\Component\Validator\Constraints\Type" […]

mautic: console commands

To execute... php /var/www/html/---PATHTOSERVER---/mail/app/console mautic:campaigns:rebuild mautic:campaigns:trigger - mautic:campaign:trigger - mautic:trigger:campaigns - mautic:trigger:campaign 2) mautic:campaigns:rebuild - mautic:update:campaigns - mautic:rebuild:campaigns - mautic:campaigns:update 3) mautic:iplookup:download […]

mautic: configuration

https://johnlinhart.com/blog/uh-oh-mautic-upgrade-was-not-successful   Add Mailto to the List-Unsubscribe Header: Go to -> /app/bundles/EmailBundle/Helper/MailHelper.php: Aproximately on line 1484 /** * Generate and insert List-Unsubscribe header. […]