* <span style=color:blue>'''exec openssl s_client -quiet -connect smtp.gmail.com:587 -tls1 -starttls smtp'''</span> - OpenSSL connection information; <span style=color:blue>'''smtp.gmail.com:587'''</span> specifies the SMTP server and port. Replace with email service provider's relevant SMTP settings | * <span style=color:blue>'''exec openssl s_client -quiet -connect smtp.gmail.com:587 -tls1 -starttls smtp'''</span> - OpenSSL connection information; <span style=color:blue>'''smtp.gmail.com:587'''</span> specifies the SMTP server and port. Replace with email service provider's relevant SMTP settings |