Hi @faint-fountain-86213 , These volumes should not cause any issues. If still in doubt you can also get in contact with the Solutions team via the contact form. To be clear we are talking concurrent users, daily or monthly? Any idea on the concurrent message load? You can also bring up the specifics in private. In any case if you face any issues, with regression in performance under load, please escalate it I will make sure it is addressed ASAP.