Hello, First change your Profile name because it is your EMAIL and anyone looking though this could send you nasty things and secondly you shouldn't really turn off any of Avast's modules because they protect you from nasty things like malware or phishing. (The only way to stop the resident shields are to right click the icon on your task bar and to disable everything, or even check what level of protection it is giving you on the mail.
Thanks.
Chris A