line which is having the mistake :
$smtp->to('$emailid\@address.com');
proper line :
$smtp->to("$emailid\@address.com");
if you are using the single quotes for the string, then you
have to use the eval to get value of variables used
inside. Else you can go with double quotes.

In reply to Re: passing $var to smtp subroutine by balakrishnan
in thread passing $var to smtp subroutine by csarid

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