Searching for a specific lang file

[wageral]

I want to change the text that someone receive in the mail  when they've received a mail send via my forum.
It must be somewhere in one of the 'lang'-files but I cannot find the correct one.

Somebody any idea where I can find it?

[Laird]

inc/languages/[language]/messages.lang.php

[Taylor M]

^

You can also edit your language files directly from the Admin CP. yoursite.com/admin/index.php?module=config-languages

[wageral]

inc/languages/[language]/messages.lang.php

^

You can also edit your language files directly from the Admin CP. yoursite.com/admin/index.php?module=config-languages

Thanks a lot both of you, I've found the mentioned files thanks to your help