Difference between revisions of "Simple Mail Transfer Protocol"
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<code>RCPT TO: [email protected]</code> Set the TO field</br> | <code>RCPT TO: [email protected]</code> Set the TO field</br> | ||
<code>DATA</code> Enter message, starting with 'From: [email protected]' 'To: [email protected]' 'Subject: zzz', followed by message body and ending with '.' | <code>DATA</code> Enter message, starting with 'From: [email protected]' 'To: [email protected]' 'Subject: zzz', followed by message body and ending with '.' | ||
== Send mail using telnet with STARTTLS handshake == | |||
<code>openssl s_client -debug -starttls smtp -crlf -ign_eof -connect 10.13.12.52:587</code> | |||
Latest revision as of 14:20, 28 November 2024
smtp
Send mail using telnet
telnet localhost 25 Connect to the server
HELO 6bit.ch Greet the server.
MAIL FROM: [email protected] Set the FROM field
RCPT TO: [email protected] Set the TO field
DATA Enter message, starting with 'From: [email protected]' 'To: [email protected]' 'Subject: zzz', followed by message body and ending with '.'
Send mail using telnet with STARTTLS handshake
openssl s_client -debug -starttls smtp -crlf -ign_eof -connect 10.13.12.52:587