HuyPhuc98

Can you tell me the steps to reproduce this problem? Thank you!

Hi, Since the problem is only with onestepcheckout/iosc and I can't buy that module at the moment, I can't reproduce and test this issue. Thank you for notifying the problem...

Hi, Sorry for the late reply. We will check this out, but to be able to install the SMTP module quickly please try to install the module manually by installing...

I checked and found the cause of the problem from a third party. To fix this problem, you need to upgrade the laminas/laminas-mail library to version 2.15.1. https://github.com/laminas/laminas-mail/pull/171/commits/ff03b85477c76cf84907b29832600365c9ac38d1

Hi, Please check for me if the Developer Mode field configuration and Magento's default emailing functionality is disabled. https://prnt.sc/vd6ui6 || https://prnt.sc/vd6uzq || https://prnt.sc/vd6vdr If not, please disable it and try...

Hi, I have checked and found that Sendgrid's upcoming v3 API upgrade will not affect the Smtp module, as the Smtp module uses Smtp credentials (username and password) to connect...

Hi, Please try to switch to Port 587 and Protocol TLS and try again. Thank you!

Hi, Your problem is with your SSL certificate (your Port 465 may have been blocked). You need to contact the Web server so they can check this out for you....

Hi, Can you describe your feature request more clearly? A few screenshots describing the problem would help me a lot. Thank you!

Thanks for your pull request. We'll check this out and let you know when the testing is over.