Here are a few question-based titles that fit the article\'s content: * Why is my PHP Swiftmailer failing to send emails through Gmail? * How to Configure Swiftmailer for Successful Gmail Email Send

Using PHP Swiftmailer with Gmail

When attempting to send an email through Gmail using PHP Swiftmailer, you might encounter an issue where the code fails and no email is sent. This problem can be attributed to an incorrect server configuration.

To set up Swiftmailer for Gmail, the following adjustments need to be made:

1. Use port 465 instead of 587 for the SMTP connection.
2. Specify the protocol as 'ssl'.

The corrected code would look like this:

<code class="php">$transport = Swift_SmtpTransport::newInstance('smtp.gmail.com', 465, 'ssl')
  ->setUsername('[email protected]')
  ->setPassword('password');</code>

Once these changes are made, Swiftmailer will be able to connect to your Gmail account and send emails successfully. Avoid using port 587 and omitting the ssl protocol, as these will lead to connection failures.

The above is the detailed content of Here are a few question-based titles that fit the article\'s content: * Why is my PHP Swiftmailer failing to send emails through Gmail? * How to Configure Swiftmailer for Successful Gmail Email Send. For more information, please follow other related articles on the PHP Chinese website!