We have a smtp server which doesnt support DSN, And i need to get status of email response. Recomended way is to use bouncer technique but i have no idea where to begin.
TELNET command i use is below, after this how can i get real status (this returns status 250 which means success but i know it isnt)
# telnet smtpgwuat.domain 25
Trying 10.87.21.22...
Connected to smtpgwuat.domain.
Escape character is '^]'.
220 kackar.domain.com.tr ESMTP domain SMTP T1
MAIL FROM: bilgilendirme@ileti.domain.com.tr
250 2.0.0 MAIL FROM accepted
RCPT TO: <randomemailaddresswhichdoesntexist@gmail.com> NOTIFY=success,failure
250 2.0.0 RCPT TO accepted
DATA
354 3.0.0 continue. finished with "\r\n.\r\n"
Subject: test
This is a test message.
.
250 2.0.0 OK 88/E8-07796-08D665E5