Don't you have any idea to overcome the issue?

I have limited experience with the smtp settings.

• Make sure the hostname is correct
• make sure there is no firewall preventing outgoing connections on port 465 & 587

Jerome, The hostname in the code is the one which my hosting server sent me in an e-mail. I just copied and pasted from the mail. So there musn't be any mistake on hosting name. The port is also the one they sent.

But I don't know if their system has a firewall preventing outgoing connections on port 465 & 58. I will write them.

The support center sent me the message "

@Fazil

In your settings you specified the "port" parameter twice

Nikolai,

The first value for the port just after "host" was mistakenly typed as "465" here,  in fact it is   also "587" in "settings.php"  like the second port value.

Your config is incorrect. Here're the correct settings:

$CONFIG->emailer_transport = 'smtp';

// $CONFIG->emailer_sendmail_settings = '';

$CONFIG->emailer_smtp_settings = array(
    'name'              => 'localhost.localdomain',
    'host'              => 'ni-chrome.guzelhosting.com',
    //'port'              => 25,
    'connection_class'  => 'login',
    'connection_config' => [
        'username' => 'user',
        'password' => 'pass',
        'ssl'      => 'tls',
        'port'     => '587',
         //'use_complete_quit' => '',
    ],
);

I was wrong in the previuos post. Here's the corrected version:

$CONFIG->emailer_transport = 'smtp';

// $CONFIG->emailer_sendmail_settings = '';

$CONFIG->emailer_smtp_settings = array(
    'name'              => 'localhost.localdomain',
    'host'              => 'ni-chrome.guzelhosting.com',
    'port'              => 25,
    'connection_class'  => 'login',
    'connection_config' => [
        'username' => 'user',
        'password' => 'pass',
        'ssl'      => 'tls',
        'port'     => '587',
         //'use_complete_quit' => '',
    ],
);

You shouldn't comment out the default port (25)

Thanks Nikolai,

Your sample settings above made me clear. I reedited the settings. And also I realised that the email address in settings in administration page (Site email address (used when sending system emails))  is different than I used in settings.php to set the smtp.

Now it works properly. Thanks for your helps. And I'm sorry for my carelessness which made here a bit busy.

Hi Nikolai,

We are back to square one with the problem "Laminas\Mail\Protocol\Exception\RuntimeException" again. 

After upgrading to 5.1.8, Creating a new user or liking a post produce the error "Laminas\Mail\Protocol\Exception\RuntimeException" again

And when I check settings.php, the related lines are exactly same with yours. The username and password are correct.

I wonder if there might be another solution, may be a plugin?, to overcome the issue.

Another problem is that I can't check the errol log. It produces "Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 2539520 bytes) in /home/buradan4/ahalim.com/vendor/elgg/elgg/views/default/page/components/module.php on line 58"

In 4x. it used to produce  "Invalid admin section".

My elgg v5.1.8 (Upgraded from 4x. to 5.1.8)

Php version 8.2.21

Any ide to overcome the issue? Thanks for now.