Mask Invalid Emails as Fraudulent

[JenzEkan]

Hey Guys,

I have been appointed a task to mask the invalid emails as fraud which has only digits in their domain. Eg. jain12@7894.com is an invalid email

[grazitti_sapna · Accepted solution]

@JenzEkan , I had a similar problem in which I used regex. May be this might be useful to your problem. Let me know if it helped.