SMTP Settings throwing HTTP 500

manufigu

Hello, I'm trying to setup SMTP Mail but I'm getting an HTTP 500 error, every time I try to enable the configuration:

Since IMAP via Basic Auth is working just fine with O365, I cannot get SMTP running.

Here my IMAP Settings:

And here my System info:

Thanks for any assistance on that problem

manufigu

Getting following error in the webserver log:

[Wed Dec 14 12:39:37.021607 2022] [proxy_fcgi:error] [pid 28675] [client 213.3.8.11:0] AH01071: Got error 'PHP message: PHP Fatal error: Uncaught Error: Class "Laminas\Stdlib\PriorityQueue" not found in /srv/www/vhosts/vkazu.ch/subdomains/office/httpdocs/include/laminas-mail/vendor/laminas/laminas-validator/src/ValidatorChain.php:48\nStack trace:\n#0 /srv/www/vhosts/vkazu.ch/subdomains/office/httpdocs/include/laminas-mail/src/Protocol/AbstractProtocol.php(88): Laminas\Validator\ValidatorChain->construct()\n#1 /srv/www/vhosts/vkazu.ch/subdomains/office/httpdocs/include/laminas-mail/src/Protocol/Smtp.php(155): Laminas\Mail\Protocol\AbstractProtocol->construct()\n#2 /srv/www/vhosts/vkazu.ch/subdomains/office/httpdocs/include/laminas-mail/src/Protocol/Smtp/Auth/Login.php(62): Laminas\Mail\Protocol\Smtp->construct()\n#3 /srv/www/vhosts/vkazu.ch/subdomains/office/httpdocs/include/laminas-mail/vendor/laminas/laminas-servicemanager/src/Factory/InvokableFactory.php(31): Laminas\Mail\Protocol\Smtp\Auth\Login->construct()\n#4 /srv/www/vhosts/vkazu.ch/subdomains/office/httpdocs/include/laminas-mail/vendor/laminas/lamin...', referer: https://office.vkazu.ch/scp/emails.php?id=4

KevinTheJedi

manufigu

Seems like you are missing some core files. I would re-copy all of the code files over and retest.

Cheers.