Undefined index: REMOTE_ADDR

[robertvanroon]

Hi!

First things first. Thanks for the contactform!

I cannot get it to submit though:

[13-Oct-2020 12:41:47 UTC] PHP Notice: Undefined index: REMOTE_ADDR in /home/sol/public_html/contact/submit.php on line 20

And I think consequently contactform errors out:

An error occurred while trying to send your message: SMTP Error: Could not connect to SMTP host.

Hope you can help me with this error, my php knowledge is minimal.

Thxs!

Best,

Robert

[FPSUsername]

All I can say is to check your SMTP settings. It works fine on the default set ports using a gmail account.

[Grendel7]

I'm sorry for the delay.

PHP Notice: Undefined index: REMOTE_ADDR in /home/sol/public_html/contact/submit.php on line 20

REMOTE_ADDR is a default PHP server variable which contains the IP address of the client. Apparently, your server environment doesn't provide that value. Perhaps the value can be made optional in the code, but this value not existing is highly unusual.

An error occurred while trying to send your message: SMTP Error: Could not connect to SMTP host.

Please verify your SMTP hostname and port are correct, and that there is no firewall or whatnot blocking access to it.