Then, quite simply, you are not using these extensions.
If you want to use the freely available POP/SMTP servers for Hotmail
then it has nothing to do with this forum or these Webmail extensions.
For receiving mail with the Hotmail POP server (
pop3.live.com) you
need to select in Thunderbird:
POP port: 995
Secure connection: SSL
If this is your choice then you can uninstall the Webmail add-ons.
If you want to use these extensions for Hotmail then let us know and
further instructions can be provided.