Maybe this can help: https://www.namecheap.com/support/knowledgebase/article.aspx/10228/14/sectigo-root-certificate-expiring-may-30-2020/
Janis
otrd., 2020. g. 2. jūn., plkst. 12:07 — lietotājs Wesley Peng (<westley.peng@xxxxxxxxx>) rakstīja:
Hi
I run the command below failed:
$ echo 'fsockopen("tls://mail.sample.com",993,$errno,$errmsg,15);'|php -a
Interactive mode enabled
PHP Warning: fsockopen(): Failed to enable crypto in php shell code on
line 1
PHP Warning: fsockopen(): unable to connect to
tls://mail.sample.com:993 (Unknown error) in php shell code on line 1
mail.sample.com is my mailserver domain, who has regular FQDN and SSL certs.
But this worked just few days ago, it doesn't work this day until I
found it.
PHP version:
$ php -v
PHP 7.0.33-0ubuntu0.16.04.15 (cli) ( NTS )
Copyright (c) 1997-2017 The PHP Group
Zend Engine v3.0.0, Copyright (c) 1998-2017 Zend Technologies
with Zend OPcache v7.0.33-0ubuntu0.16.04.15, Copyright (c)
1999-2017, by Zend Technologies
Can you help? Thanks.
