mail: failed to open stream: Permission denied ?!?!?!

Question

I get this warning sending mails with php Warning: mail(1) [function.mail]: failed to open stream: Permission denied in /home/...

• using ssmtp and gmail as smtp
• PHP 5.3.1
• nothing in the logs (no errors)
• the mail gets to destination
• the permissions of the files are rwxrxrx

Permission denied to what?

Even calling something as simple as

mail("[email protected]", "subject", "body");

I still getting this warning

Answer 1

Does it work if you simplify it?

 $mail_sent = mail('[email protected]', 'subject', 'message');

If it does, then you know that mail works.

After that, I would remove the $eol stuff and see if that fixes it. If not, then I would remove the header block and keep removing stuff until it starts working.

Answer 2

It turns out to be a file permissions problems after all. But not in the scripts, but in the directory. I ran a chmod -R 777 * and the warning went of. upon further examination I found a file called 1, and this file contained a log of the sent mails. The warning was php telling me that he was unable to open this file

Solution:

 sudo chmod -R 755 *
 sudo chmod  777 1

F#$%^% cryptic php error messages