avast antispam protection

Hi, ı check my emails only with my browser, antispam protection is necessary or not?

antispam and mail shield does not work for webmail…
antispam and mail shield will only work if you use a mailclient and download mail to your computer…

I do not use mail client but download mail attachments my computer with my browser, how can ı remove antispam and mail shield protections, I think both protections are not necessary for me.

downloaded attachments will be scanned like any download is. :wink:

ad remove programs > avast > uninstall > change > uninstall the modules you do not want