Upgrade PHP 5.4 to 7.0.11 - ssl-email dosn't work

[screamer277]

Hello,
after upgrading from PHP 5.4 to 7.0.11 sending emails via SSL (port 465), and receiving emails via IMAP SSL (port 993) no longer works. (Error 500: Could not open socket)
Is there a solution for this?
What is the problem?
The sending SMTP port 25 and 143 IMAP goes.

Thanks
Frank

[yuri]

Hi,

Does your smtp server have a valid SSL certificate? It's a change in php that it now requires valid ssl.

[screamer277]

The SMTP server has a self-signed SSL certificate. Is not that enough for PHP7?

[yuri]

I'm not sure. Can you check http://php.net/manual/en/migration56.openssl.php