Regex Whitelist Fails

[maggyium]

I want to approve all the email coming into the domain , i've added the following regex: ^(([a-zA-Z0-9_\-\.]+)@([a-zA-Z0-9_\-\.]+)\.([a-zA-Z]{2,5}){1,25})+([;.](([a-zA-Z0-9_\-\.]+)@([a-zA-Z0-9_\-\.]+)\.([a-zA-Z]{2,5}){1,25})+)*$ & \w*@\w*.\w* Neither one is working so i tested the one shown in example image added \[email protected] and trying the test email function it doesn't show up anything when i enter [email protected]

Only adding the complete email address seems to work