Those in email marketing, I know that it is recommended that one does not use a free email (gmail, yahoo. etc) for an auto-responder service (Aweber, Getresponse, etc). So if one is in dog training niche for example and sets the "FROM" email address to email@example.com
, when you move into other niches like wight loss and you set up autoresponders for them, how do you modify the "FROM" field for each niche? I don't want a person who signs up for weight loss to be receiving emails from a dog training email.