Use "reply_to" property in the \sb\Email mailer model
Background
The class \sb\Email
has a property reply_to
Issue
Currently this property can be set but is never used within the creation of the header in the email. Instead, the reply-to email header always uses the \sb\Email
property from
.
Fix
Instead of reply-to header defaulting to from
it should use the reply-to
value.
To avoid breaking any code relying on the reply-to field, it will continue to use from
if reply_to
is not set.