发布于 2015-08-27 16:40:11 | 130 次阅读 | 评论: 0 | 来源: 网络整理
Requirements for sending emails from a production system differ from your development setup as you don’t want to be limited in the number of emails, the sending rate or the sender address. Thus, using Gmail or similar services is not an option. If setting up and maintaining your own reliable mail server causes you a headache there’s a simple solution: Leverage the cloud to send your emails.
This cookbook shows how easy it is to integrate Amazon’s Simple Email Service (SES) into Symfony.
注解
You can use the same technique for other mail services, as most of the time there is nothing more to it than configuring an SMTP endpoint for Swift Mailer.
In the Symfony configuration, change the Swift Mailer settings transport,
host, port and encryption according to the information provided in
the SES console. Create your individual SMTP credentials in the SES console
and complete the configuration with the provided username and password:
# app/config/config.yml
swiftmailer:
transport: smtp
host: email-smtp.us-east-1.amazonaws.com
port: 465 # different ports are available, see SES console
encryption: tls # TLS encryption is required
username: AWS_ACCESS_KEY # to be created in the SES console
password: AWS_SECRET_KEY # to be created in the SES console
<!-- app/config/config.xml -->
<?xml version="1.0" encoding="UTF-8" ?>
<container xmlns="http://symfony.com/schema/dic/services"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:swiftmailer="http://symfony.com/schema/dic/swiftmailer"
xsi:schemaLocation="http://symfony.com/schema/dic/services
http://symfony.com/schema/dic/services/services-1.0.xsd
http://symfony.com/schema/dic/swiftmailer
http://symfony.com/schema/dic/swiftmailer/swiftmailer-1.0.xsd">
<!-- ... -->
<swiftmailer:config
transport="smtp"
host="email-smtp.us-east-1.amazonaws.com"
port="465"
encryption="tls"
username="AWS_ACCESS_KEY"
password="AWS_SECRET_KEY"
/>
</container>
// app/config/config.php
$container->loadFromExtension('swiftmailer', array(
'transport' => 'smtp',
'host' => 'email-smtp.us-east-1.amazonaws.com',
'port' => 465,
'encryption' => 'tls',
'username' => 'AWS_ACCESS_KEY',
'password' => 'AWS_SECRET_KEY',
));
The port and encryption keys are not present in the Symfony Standard
Edition configuration by default, but you can simply add them as needed.
And that’s it, you’re ready to start sending emails through the cloud!
小技巧
If you are using the Symfony Standard Edition, configure the parameters in
parameters.yml and use them in your configuration files. This allows
for different Swift Mailer configurations for each installation of your
application. For instance, use Gmail during development and the cloud in
production.
# app/config/parameters.yml
parameters:
# ...
mailer_transport: smtp
mailer_host: email-smtp.us-east-1.amazonaws.com
mailer_port: 465 # different ports are available, see SES console
mailer_encryption: tls # TLS encryption is required
mailer_user: AWS_ACCESS_KEY # to be created in the SES console
mailer_password: AWS_SECRET_KEY # to be created in the SES console
注解
If you intend to use Amazon SES, please note the following:
From or Return-Path (bounce
address) header needs to be confirmed by the owner. You can also
confirm an entire domain;