Regex to Find email id from a long string : I have many thunderbird exported file. I need to collect the email id from each file. All emails are bounced email id, thats why we need to remove them from our system.

The String :-

Reporting-MTA: dsn; a27-19.smtp-out.us-west-2.amazonses.com

Action: failed
Final-Recipient: rfc822; mrinalkantighosh005@gmail.com
Diagnostic-Code: smtp; 550-5.1.1 The email account that you tried to reach does not exist. Please try

Every email id start with Final-Recipient: rfc822; mrinalkantighosh005@gmail.com

So the format is:- Final-Recipient: rfc822; EMAIL_ID_HERE

Can you guys please let me know the regex to extract the email id.

Thanks in advance.