Since WAM does not support two-step verification, your ordinary email password will not work; you will need to setup an App password for WAM to use instead.
Outlook
1 Sign into your microsoft account at the security basics page
2 Select More security options
3 Find the App passwords section and select Create a new app password
4 Save this app password (you will not be able to access it again) and enter
this as the your Email password in WAM
1 Go to your Google Account
2 Select the Security section
3 Find the “Signing into Google” section and select App passwords
If you don’t see it, the following possibilities might be excluding this option:
4 At the bottom choose the Select app drop down and select “Other” (we entered “WAM” as the custom name)
5 Select Generate - your app password will appear in a yellow bar
6 Save this password (you will not be able to access it again) and enter it as the password value in WAM