In order to change your password in Confluence, please do the following:
On the Confluence login page, there is a "Forgot password?" link where users can put in their Confluence username (same as Outllook email and network username) and receive a new password from Confluence.
Please note that when copying and pasting the new password from Delhi Webmail, it frequently picks up an extra space at the end of the password, and then appears not to work. If pasting the new password in does not work, try hitting backspace once before logging in, or typing the new password manually.