sendMail method
Implementation
Future<void> sendMail(List<String> emailAddress, String subject, String body,
String? attachment, List<String>? cc, List<String>? bcc) {
throw UnimplementedError('sendMail() has not been implemented.');
}
Future<void> sendMail(List<String> emailAddress, String subject, String body,
String? attachment, List<String>? cc, List<String>? bcc) {
throw UnimplementedError('sendMail() has not been implemented.');
}