What is the Email Attachment Limit for cPanel Email Accounts
If you have a KartHost hosting account using the Prime web hosting or any older web hosting account and you are using the shared email hosting with that hosting, there is a limit of 25MB for email attachments.
If anyone attempts to send you an attachment larger than that their email will be bounced.
Note: If you have our Managed WordPress Hosting, please keep in mind that email services on the Managed WordPress Hosting isn't allowed. You should be using a 3rd Party email service, like KartHostKloud Mail of some other 3rd party email service.