Blacklist regex help


Hey again,

I've set up a lot of regular expressions in my Email Blacklist setting in Mailwizz.

However, how do I set it so f.x "/dev@(.*)/i" only finds exactly emails that contain "dev@"?

Currently, it blacklists all emails with the "dev" somewhere in front of @. Like get blacklisted during import. Due to it contains the word "dev" in the email.

I've done it with domains, where I put in $. Like this: /(.*)0-mail\.com$/i - That seems to work. So do I have to insert $ somewhere? I've tried using to help me but I have not found a solution yet.