I have been using multiple Shaw e-mail accounts with my iPhone on iOS7 with no issues. I have them set up through the ActiveSync (Exchange) account settings. I recently updated to iOS8 and I was able to use it without a problem for 1 day. The next day it told me my password was incorrect for my e-mail accounts, and now they work. My next issue is it will not let me send my messages to the Trash folder; I always get the message "Unable to Move Message. The message could not be moved to the mailbox Trash." I can log into webmail and Trash the messages, but not through the mail program.