efa-project.org

Hello!

You can use regex to do that!!

Examples:
weber[a-z0-9]*@domain.com
weber[:[:alnum:][:punct:]:]*@domain.com

[:punct:] = punctuation characters
[:alnum:] = all numbers and letters

If you decide to use for others situations, think well before do that, to avoid block a lot of domains.

It's ...