Network Mail sending via the telnet command

1. Establishing an SMTP mailbox service connection

25

2. Handshake operation after connecting to the mailbox service

Helo smtp.sina.com

3, enter the account password to verify:: After this step buffer will output some characters, you just need to put the prepared Base64 encoded account input, enter the same base64 password.

Auth Login

4, set the sender user mailbox

from: <[email protected]>

5. Set up the receiver mailbox

RCPT to:<2311223265@qq .com>

6, set the data header, on behalf of you want to send mail, to the server the same

Data

7, enter the message content, enter the English period, return to send mail