Mr. Simpson: thank you for your advice.
>you may want to look at my "mkvalidrcptto" script- I'm interested on your script mkvalidrcptto but it has not a help. what is the syntax? >it scans the system and vpopmail directories and generates a list of valid email addresses, with "@domain" for domains which accept all email addresses. I don't know if I wrong but I understand that if I have this: main domain: hn2.com alias of hn2.com: simon.intertel.hn So, if i have this email ie: [EMAIL PROTECTED] (of course it has an alias [EMAIL PROTECTED]) When I run ./mkvalidrcptto.pl [syntax ....] I'll got the following list?: [EMAIL PROTECTED] [EMAIL PROTECTED] Thanks in advence Mario