Newsletter 'reply-to' address

Hi,

When a user signs up for email updates, the 'reply-to' email address of 
their newsletters is the one used by the Admin user. I might want to 
change this to use a general email address, but without changing the 
admin account email.

I think the place to do this is in the newsletter en.xml file, and I 
suspect involves modifying the following code:

<From petal:content="string:${root_user/real_name} 
&lt;${root_user/email}&gt;">MKDoc &lt;newsletter@...&gt;</From>

Is it a simple matter of just replacing this with:

<From>enquiries@...</From>

Or is there there more to it than this

Jamie