Hi,

This is my first time and I do not know what to do.

"When I register to my forum I am getting ERROR message:

Ran into problems sending Mail. Response: 451 Temporary local problem - please try later

DEBUG MODE

Line : 152
File : /home/sinana2/public_html/forum/includes/smtp.php"

I got this message wit my computer BUT WHEN I REGISTER WITH another computer I got this error message:

Warning: fsockopen(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /home/sinana2/public_html/forum/includes/smtp.php on line 109

Warning: fsockopen(): unable to connect to :25 in /home/sinana2/public_html/forum/includes/smtp.php on line 109

Warning: Cannot modify header information - headers already sent by (output started at /home/sinana2/public_html/forum/includes/smtp.php:109) in /home/sinana2/public_html/forum/includes/page_header.php on line 475

Warning: Cannot modify header information - headers already sent by (output started at /home/sinana2/public_html/forum/includes/smtp.php:109) in /home/sinana2/public_html/forum/includes/page_header.php on line 477

Warning: Cannot modify header information - headers already sent by (output started at /home/sinana2/public_html/forum/includes/smtp.php:109) in /home/sinana2/public_html/forum/includes/page_header.php on line 478


Please somebody help me?

Thank you

Sinan