I cannot send a test email using PHP, Sendmail, or SMTP. I get an error message whenever I try:
PHP:
- Could not instantiate mail function
Test mail could not be sent.
- Could not execute: /usr/sbin/sendmail
Test mail could not be sent.
- SMTP Error: data not accepted.SMTP server error: DATA END command failed Detail: Missing internal data in the header. Message discarded. SMTP code: 550
Test mail could not be sent.
- I was able to complete the form
However, the email didn't get sent
The user was created in the backend but without access
Thanks
Pam