default to phpMailer 5.2.1 if not set in the config
default to phpMailer 5.2.1 if not set in the config

mariez/phplist3,danwaterloo/phplist3,phpList/phplist3,mariez/phplist3,phpList/phplist3,danwaterloo/phplist3,bramley/phplist3,danwaterloo/phplist3,byronjumbo/phplist3,bramley/phplist3,tarekdj/phplist3,danwaterloo/phplist3,tarekdj/phplist3,tarekdj/phplist3,bramley/phplist3,samtuke/phplist3,samtuke/phplist3,mariez/phplist3,byronjumbo/phplist3,phpList/phplist3,mariez/phplist3,phpList/phplist3,samtuke/phplist3,danwaterloo/phplist3,bramley/phplist3,samtuke/phplist3,bramley/phplist3,samtuke/phplist3,byronjumbo/phplist3,mariez/phplist3,byronjumbo/phplist3,byronjumbo/phplist3,tarekdj/phplist3,tarekdj/phplist3,phpList/phplist3