How can I Fix Sendmail Configuration Issues with Gmail in WAMP?

Sendmail Configuration for WAMP and PHP

Are you facing issues sending emails using Sendmail in your WAMP server environment? This guide will delve into the common challenges encountered when configuring Sendmail with Gmail and provide a comprehensive solution.

Troubleshooting Sendmail Configuration with Gmail

When attempting to send emails using port 465, you may encounter the error "Socket Error # 10060: Connection timed out." This is because SMTP services on some networks are configured to block port 465 for security reasons.

If you switch to port 587, you may receive the error "Connection Closed Gracefully," indicating that the message has not been transmitted. This is because your ISP may not support unencrypted SMTP communication on port 587.

Recommended Configuration Settings

To successfully configure Sendmail with Gmail, consider the following settings in your sendmail.ini file:

[sendmail]
smtp_server=smtp.gmail.com
smtp_port=587
smtp_ssl=ssl
error_logfile=error.log
debug_logfile=debug.log
[email protected]
auth_password=your_password
hostname=localhost

In your php.ini file, ensure these settings:

[mail function]
smtp_port = 587
sendmail_path="C:\wamp\sendmail\sendmail.exe -t"
mail.add_x_header = On

Additional Troubleshooting Tips

• Ensure that the ssl_module is enabled in your Apache configuration.
• Verify that PHP has the php_open_ssl and php_socket extensions enabled.
• Consider using a different port, such as 25 or 2525, if your network blocks ports 465 and 587.

Running Sendmail as Administrator

In some cases, you may need to run Sendmail as an administrator. To do this:

1. Right-click on sendmail.exe.
2. Select "Properties."
3. Navigate to the "Compatibility" tab.
4. Under "Compatibility mode," select "Run this program as an administrator."
5. Click "OK" to save changes.

By following these steps, you can successfully configure Sendmail to send emails using your Gmail account from WAMP.

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