Patent ID: 9473435
Filing Date: 2016-10-18
CPC Classification: H04L

Claim Text:
1. A system for transmitting an e-mail having an attached file, the system comprising: at least one mobile device; and a simple mail transfer protocol (SMTP) mail server configured to receive, from a mobile device, an extended simple mail transfer protocol (ESMTP) command to determine whether the SMTP mail server supports resuming data transmissions at a part at which the data transmissions were suspended, transmit, to the mobile device, an ESMTP response indicating whether the SMTP mail server supports the resuming data transmissions at a part at which the data transmissions were suspended, receive, from the mobile device, the e-mail including the attached file, determine whether receiving the e-mail including the attached file was suspended, and if the receiving was suspended transmit the attached file to a cloud storage system for storage at a storage location, replace, in the e-mail, the attached file included with the e-mail with location information, the location information indicating the storage location; and the cloud storage system configured to store the received file transmitted by the SMTP mail server at the storage location.