Description:

smtpexpress

SMTP Express Package #
A package to send emails using SMTP Express
💻 Getting started #
Add the SMTP Express package dependency to your pubspec.yaml file like this:
dependencies:
smtpexpress: 0.0.2
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Import #
Import the flutter SMTP Express package like so:
import 'package:smtpexpress/smtpexpress.dart';
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Usage #
import 'package:flutter/material.dart';
import 'package:smtpexpress/smtpexpress.dart';

class MyApp extends StatelessWidget {
const MyApp({super.key});

// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'SmtpExpress Demo',
theme: ThemeData(
colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
useMaterial3: true,
),
home: const HomeScreen(),
);
}
}

class HomeScreen extends StatefulWidget {
const HomeScreen({super.key});

@override
State<HomeScreen> createState() => _HomeScreenState();
}

class _HomeScreenState extends State<HomeScreen> {

List<String?> filePaths = [];

var smtpExpressClient = createClient(
CredentialOptions(
projectSecret: 'PROJECT_SECRET',
projectId: 'PROJECT_ID'
)
);

startSmtpExpress() async {
try {
// Prepare SendMailOptions
final options = SendMailOptions(
subject: 'Test Email',
sender: MailSender(name: 'James', email: 'SENDER-ADDRESS'),
recipients: ['example@mail.com'],
// Optionally include attachments, template, or calendar event
message: 'This is a test email sent using SMTP Express',
responseAddress: 'RESPONSE_ADDRESS',
template: MailTemplate(
id: 'PLACEHOLDER_TEMPLATE_ID',
variables: {
'firstName': 'Samuel',
},
),
attachments: filePaths,
calendarEvent: CalendarEventOptions(
title: 'Meeting with Sarah',
startDate: DateTime.now(),
endDate: DateTime.now().add(const Duration(days: 3)),
),

);

// Send the email
final response = await smtpExpressClient.sendApi.sendMail(options);

// Handle successful response
if (kDebugMode) {
print('Response: $response');
}
} catch (error) {
// Handle errors
if (kDebugMode) {
print('Error sending email: $error');
}
}
}


@override
Widget build(BuildContext context) {
return Scaffold(
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
OutlinedButton(
onPressed: () {
// Start SMTP Express
startSmtpExpress();
},
child: const Text('Send Mail'),
),

const SizedBox(height: 8),

// Select files
ElevatedButton(
onPressed: () async {
// Trigger file selection
final result = await FilePicker.platform.pickFiles(allowMultiple: true);

if (result != null) {
// Do something with the file path, e.g., display it or open the file
filePaths = result.paths;

} else {
// User canceled the picker
}
},
child: const Text('Select Files'),
),
],
),
)
);
}
}

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BUGS/CONTRIBUTIONS/REQUESTS #
If you encounter any problems using this package, please feel free to open an issue.
If you'd like to contribute to this package, kindly open a pull request here

License

For personal and professional use. You cannot resell or redistribute these repositories in their original state.

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