Overview

To determine the domain for the PHP script that is sending mail, please follow the commands below.

Instructions

1. Create /var/qmail/bin/sendmail-wrapper script with the following content:
   

   #!/bin/sh
   (echo X-Additional-Header: $PWD ;cat) | tee -a /var/tmp/mail.send|/var/qmail/bin/sendmail-qmail "$@" 

2. Create log file /var/tmp/mail.send and grant it "a+rw" rights, make the wrapper executable, rename old sendmail and link it to the new wrapper:
   

   touch /var/tmp/mail.send 

   chmod a+rw /var/tmp/mail.send 

   chmod a+x /var/qmail/bin/sendmail-wrapper 

   
   mv /var/qmail/bin/sendmail /var/qmail/bin/sendmail-qmail 

   ln -s /var/qmail/bin/sendmail-wrapper /var/qmail/bin/sendmail 

3. Wait for an hour or so and revert sendmail back:
   
   

   rm -f /var/qmail/bin/sendmail

   ln -s /var/qmail/bin/sendmail-qmail /var/qmail/bin/sendmail 

4. Examine /var/tmp/mail.send file. There should be lines starting with "X-Additional-Header:" pointing out to domain folder where the script which sent the mail is located.  The command below will provide more specific information:
   

   grep X-Additional /var/tmp/mail.send | grep `cat /etc/psa/psa.conf | grep HTTPD_VHOSTS_D | sed -e 's/HTTPD_VHOSTS_D//' ` 

5. If you don't see any output from the command above, than no mail was sent using the PHP mail() function from the domains configured in Plesk.