Do you plan to use TLS ?

[Mickael Faivre-Maçon]

@GreenPioneer
Do you plan to implement an option to use TLS while sending an email ?

See
https://nodemailer.com/smtp/
secure – if true the connection will use TLS when connecting to server.

[zavr-1]

the client does have tls upgrade

node-sendmail/sendmail.js

Lines 199 to 217 in f8f5666

 sock = connect( 
     opts, 
     () => { 
       sock.on('data', function (chunk) { 
         data += chunk; 
         parts = data.split(CRLF); 
         const parts_length = parts.length - 1; 
         for (let i = 0, len = parts_length; i < len; i++) { 
           onLine(parts[i]) 
         } 
         data = parts[parts.length - 1] 
       }); 
        
       sock.removeAllListeners('close'); 
       sock.removeAllListeners('end'); 
  
       return; 
     } 
 ); 

[Mickael Faivre-Maçon]

I do not see the relevance of the code you sent