func FreshTestMail(provider mtacontainer.MTAProvider, to string) model.Email { var headers map[string][]string = map[string][]string{ "To": []string{to}, "From": []string{"BitMail <*****@*****.**>"}, "Subject": []string{"An Email test through " + provider.GetName()}, } var content = "Hi, this is a test, sincerely the BitMail team." return model.NewMail(content, headers) }