What should I do if file transfer is restricted?
File transfers may be restricted for the following reasons:
Currently, the attachment size limit on Coremail Lunkr is 50M, and files larger than 50M will not be uploaded;
The administrator of your company may set up intranet and extranet file transfer in the client enterprise management system. File transfer is limited to fixed network segments. File viewing, downloading, uploading, forwarding, sharing, etc. cannot be performed under unrestricted network segments. By default, the entire enterprise is controlled under the relevant network segments. If you need to remove restrictions, you need to contact your company's administrator.