Every message I send using my Bell Android phone through the shaw email arrives in duplicate. I cannot find any setting either in the phone in shaw setup -- any thoughts?
Try deleting the email account from your phone and recreating it.
Does it happen every time? Or just some of the time?
Does WiFi vs cellular data make a difference?
Which account type are you using? Exchange? Or POP/SMTP?
Another possibility (albeit a small possibility) is that one of your email addresses is set up for forwarding and this is creating some kind of loop where it gets sent to your @shaw.ca account again. Log into your Shaw webmail account at webmail.shaw.ca. Click on preferences, mail and then receive. If you have an address in the "forward a copy to" box, delete it and save, and then try sending a message from your phone again.
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