Document alternate options for smtp_settings
Document alternate options for smtp_settings

MSP-Greg/rails,rails/rails,kddeisz/rails,BlakeWilliams/rails,georgeclaghorn/rails,Vasfed/rails,yahonda/rails,esparta/rails,georgeclaghorn/rails,rails/rails,Vasfed/rails,Erol/rails,MSP-Greg/rails,yawboakye/rails,yahonda/rails,esparta/rails,georgeclaghorn/rails,esparta/rails,MSP-Greg/rails,georgeclaghorn/rails,kmcphillips/rails,MSP-Greg/rails,Erol/rails,kddeisz/rails,lcreid/rails,BlakeWilliams/rails,Erol/rails,BlakeWilliams/rails,Vasfed/rails,rails/rails,lcreid/rails,BlakeWilliams/rails,Envek/rails,lcreid/rails,Envek/rails,Edouard-chin/rails,Edouard-chin/rails,rails/rails,yawboakye/rails,yawboakye/rails,yawboakye/rails,kmcphillips/rails,esparta/rails,kmcphillips/rails,Vasfed/rails,kddeisz/rails,lcreid/rails,Envek/rails,yahonda/rails,Envek/rails,kmcphillips/rails,yahonda/rails,kddeisz/rails,Edouard-chin/rails,Erol/rails,Edouard-chin/rails