New sender type - reply-to address

E-mails can have an additonal "reply-to" address which might be different from the actual sender. This is a header field in the e-mail (https://en.wikipedia.org/wiki/Email#Message_header).

The sender profile should be extended with a new sender type (with a fixed e-mail address) to set the reply-to address(es) in the header if it should be different from the sender address.

.

Preview Support Package 08: