Throttled Email

[twpag]

Considering there is no option to throttle emails for those such as myself that may not have dedicated server hosting, which php file executes the particular code when running jobs to send email campaigns so I can add a simple "sleep(8); " in between the loop so it waits 8 seconds before sending the next email? Im not a hardcore programmer so please lead me in the right direction of the folder, file and line number if you don't mind.

Thank You

[tanya]

application/Espo/Services/Email.php send method or deeper application/Espo/Core/Mail/Sender.php