Question

Is there a reason why SwiftMail API for PHP won’t run on HostGator? Their tech support said use the mail() command and that socket connections to port 25 won’t work like that on their shared hosting plan. I complained and said that when you google on how to send attachments with mail(), people tell you to use SwiftMail. I need to send file attachments with the email.

My code works just fine on A2Hosting, but not HostGator. In the API, I’m sending to localhost on port 25, using no authentication, using no SSL, and using a valid email address that does exist on this host (pretend it’s example.com) — [e-mail].

The error I’m getting is:

Warning: fsockopen() [function.fsockopen]: unable to connect to localhost:25 (Connection refused) in /home/user/public_html/mywebsite/addons/swiftmail-4.0.3/lib/classes/Swift/Transport/StreamBuffer.php on line 243

Fatal error: Uncaught exception 'Swift_TransportException' with message 'Connection could not be established with host localhost [Connection refused #111]' in /home/user/public_html/mywebsite/addons/swiftmail-4.0.3/lib/classes/Swift/Transport/StreamBuffer.php:245 Stack trace: #0 /home/user/public_html/mywebsite/addons/swiftmail-4.0.3/lib/classes/Swift/Transport/StreamBuffer.php(80): Swift_Transport_StreamBuffer->_establishSocketConnection() #1 /home/user/public_html/mywebsite/addons/swiftmail-4.0.3/lib/classes/Swift/Transport/AbstractSmtpTransport.php(111): Swift_Transport_StreamBuffer->initialize(Array) #2 /home/user/public_html/mywebsite/addons/swiftmail-4.0.3/lib/classes/Swift/Mailer.php(84): Swift_Transport_AbstractSmtpTransport->start() #3 /home/user/public_html/mywebsite/mailer.php(34): Swift_Mailer->send(Object(Swift_Message)) #4 /home/user/public_html/mywebsite/mailer.php(146): Mailer->sendMail() #5 {main} thrown in /home/user/public_html/mywebsite/addons/swiftmail-4.0.3/lib/classes/Swift/Transport/StreamBuffer.php on line 245

If you’ve gotten SwiftMail API to work on HostGator, please share what you did.

Answer 1

You can try using Swift_MailTransport instead of Swift_SmtpTransport which will use the native mail() call behind the scenes.

I have no experience with HostGator but if their support says the system allows sending through mail() this should work fine.