S:  220 foo.com Basit Posta Aktarım Hizmetine Hazir
İ: EHLO bar.com
S:  250-foo.com bar.com'a hosgeldiniz der
S:  250-8BITMIME
S:  250-SIZE
S:  250-DSN
S:  250-VRFY
S:  250 HELP
İ: VRFY Crispin
S:  250 Mark Crispin <Admin.MRC@foo.com>
İ: SEND FROM:<EAK@bar.com>
S:  250 OK
İ: RCPT TO:<Admin.MRC@foo.com>
S:  250 OK
İ: DATA
S:  354 Posta girdisini baslat; <CRLF>.<CRLF> ile bitir
İ: Falan filan fesmekan...
İ: ...vesaire vesaire vesaire
İ: .
S:  250 OK
İ: QUIT
S:  221 foo.com aktarim hizmeti bu kanali kapatiyor