[esperanzah:~] swaks --from webmaster@esperanzah.be \
  --to alban@esperanzah.be \
  --server mail.tryphon.eu
=== Trying mail.tryphon.eu:25...
=== Connected to mail.tryphon.eu.
<-  220 mail.tryphon.eu ESMTP Postfix (Debian/GNU)
 -> EHLO esperanzah.dbx1.tryphon.priv
<-  250-mail.tryphon.eu
<-  250-PIPELINING
<-  250-SIZE 10240000
<-  250-ETRN
<-  250-STARTTLS
<-  250-ENHANCEDSTATUSCODES
<-  250-8BITMIME
<-  250 DSN
 -> MAIL FROM:<webmaster@esperanzah.be>
<-  250 2.1.0 Ok
 -> RCPT TO:<alban@esperanzah.be>
<-  250 2.1.5 Ok
 -> DATA
<-  354 End data with <CR><LF>.<CR><LF>
 -> Date: Mon, 25 Jul 2011 14:49:00 +0200
 -> To: alban@esperanzah.be
 -> From: webmaster@esperanzah.be
 -> Subject: test Mon, 25 Jul 2011 14:49:00 +0200
 -> X-Mailer: swaks v20100211.0 jetmore.org/john/code/swaks/
 ->
 -> This is a test mailing
 ->
 -> .
<-  250 2.0.0 Ok: queued as D26156126
 -> QUIT
<-  221 2.0.0 Bye
=== Connection closed with remote host.