NO server is having any such cron to auto delete the data. So this case is applicable if you are using Pop3 outlook configured email client software like outlook and then getting email data delete issue. Such issue are result of the improper usages from client side with misconfigured outlook which may result in such email delete.

If you use pop3 access email client software and donot keep "leave a copy on server" enabled on your local email client. Then all the emails will be downloaded and removed from server as per your email client software.

Thus always make sure to have "leave a copy on server" enabled in your pop3 configuration and make sure to occasionally / timely take your outlook backup stored offsite at your end.
Was this article helpful?
Thank you!