# HowTo - Send Mail from the Linux Command Line Send mail from command line - telnet End the message with a blank line, period and a blank line You type: ```bash telnet localhost 25 ``` ``` Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. 220 www.fvwdhost2.com ESMTP Postfix ``` You type: ```bash helo www.fvwdhost2.com ``` ``` 250 www.fvwdhost2.com ``` You type: ```bash mail from: root@www.fvwdhost2.com ``` ``` 250 2.1.0 Ok ``` You type: ```bash rcpt to: rzack@pantek.com ``` ``` 250 2.1.5 Ok ``` You type: ```bash rcpt to: chawley@pantek.com ``` ``` 250 2.1.5 Ok ``` You type: ```bash data ``` ``` 354 End data with . ``` You type: ```bash Subject: This is a test This is the absolute best way to test mail delivery without worrying about a client or something else being broken. . ``` ``` 250 2.0.0 Ok: queued as CF91A620B94 ``` You type: ```bash quit ``` ``` 221 2.0.0 Bye Connection closed by foreign host. ```