By default, Benchmark sets all accounts to the ‘Greenwich Mean Time Zone’, and your campaigns will be scheduled using this timezone. If that’s not a zone you want to use, don’t panic: There is an easy way to update it. To change your time zone settings: first log in into your Benchmark account; from there click on Account Settings under Profile Info from the top right corner of dashboard page; then select Email Message Settings section below General tab (scroll down); choose which country/timezone should be used for setting email delivery dates & times by clicking on corresponding dropdown menu at bottom of window next to Greenwich Mean+0000 textbox and choosing desired one.