pop3s and version 6.0 LTS

[m_pahlevanzadeh]

According to doc of 6.4, https://www.zabbix.com/documentation.../simple_checks

• Checking of encrypted protocols (like IMAP on port 993 or POP on port 995) is currently not supported. As a workaround, please use net.tcp.service[tcp,<ip>,port] for checks like these.

I have 6.0 and I get invalid first parameter for net.tcp.service[tcp,,995]
Do you have any solution for version 6.0LTS and monitoring pop3s and imaps?