bjplink

Export Comment Authors lets you extract the Names, Email Addresses and more of your Comment Authors into a CSV file. This plugin is a great way to jump start a newsletter by importing the resulting CSV file into any of the popular newsletter services like MailChimp, AWeber or Campaign Monitor. It can also be used to extract information on a per post basis for things like contests.

Export Comment Authors

Export Comment Authors lets you extract the Names, Email Addresses and more of your Comment Authors into a CSV file.

Romulo Vieira

Restrict on which categories a user can post.
It also blocks the users from creating/editing/deleting categories.
Only Admins can set other user’s categories.
Works with Block Editor and Classic Editor.
It’s compatible with IE11.

Restrict Author Categories

Restrict on which categories a user can post. Just that!

Export Comment Authors vs Restrict Author Categories