The maximum message size limit for sending and receiving emails on our cPanel servers is 50 Megabytes. It is crucial to note that certain email providers may have lower message size limits in place. Consequently, if an email is sent from your account hosted on our cPanel platforms to a recipient whose provider enforces a lower size limit, there is a possibility that your email could be rejected or not delivered.
In such instances, we recommend an alternative approach: consider storing the file on a platform like OneDrive or Dropbox and then including a link within the email message body. This allows recipients to easily access and download the files while bypassing any potential size limitations imposed by their email service provider. This method ensures the successful transmission of your important files.