OpenCart Community

Hi,

today I found a lot of issue on my website.

When I try to register a new account here https://www.vet-library.com/login/account/register.html I get this error : ERROR: EHLO NOT ACCEPTED FROM SERVER!

Also, when I order a free downloadable product, I click on CONFIRM ORDER and nothing happens. On chrome console I have this error :

Failed to load resource: the server responded with a status of 500 (Internal Server Error)
https://www.vet-library.com/index.php?o ... 0391383500 500 (Internal Server Error)

Also, when I try to edit order status from pending top complete I get error message as attached
I have done an hardware reboot of the server and same problem

Yesterday and previous day everythong was fine, some users registered successfully and today all is broken.
I don't understand why. do you have an idea

thanks

EHLO means your SMTP settings are wrong in System > Settings > Mail. Get those fixed, or switch to PHP mail, and that should resolve any mailing-related issues.

my stmp setting are correct and have not been changed since several month/years.

I can test with php mail fucntion ok, but If the problem is coming from stmp, that mean I need to contact smtp host provider ?

I'm using OVH smtp server to send mails.

I have done a test with PHP mail and works fine.
so this is the stmp server the problem.

with php mail function, mail from is specified with my technical mail address and not customer mail.
how can I modify that for all websites?

I have posted a message on this topic with same problem : viewtopic.php?f=20&t=87368&start=20

This really crazy !

And it has been replied prior.

ok no problem.

update here : viewtopic.php?f=20&t=87368&start=20