How to solve the problem with sending SMTP mail?

Question

PHP

Good day to all. I have such a problem. There is a VDS running Nginx PHP MySQL. The project uses sending a message to Email. I took PHPMailer configured, specified all the data and it seems to work. But recently, the provider where my VDS is located made it possible to get IPv6. Well, I thought to take what to refuse something. Set up all the software on it. But here the rake began. PHPMailer doesn't send anything. I have such a suspicion of an IPv6 presence on my server. And this is not only my opinion, there was a comment on StackOverflow like this. Who had such problems, please help. Maybe go to a SaaS service? What do you advise? Thanks in advance.

Answer 1

PHPMailer latest version? What "mailer\adapter" is used? What's in the error logs? The latest PHPMailer definitely supports it - there are tests for IPv6 in the repository.