Testing MTA

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Revision as of 18:06, 16 August 2021 by Admin (talk | contribs) (Created page with "=Imap Test= *Encrypted login openssl s_client -crlf -connect mail.server.com:993 a1 LOGIN usernmae passowrd =SMTP Test= *Get logon credentilas echo -ne '\0'''USERNMAE'''\0...")
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Imap Test

  • Encrypted login

openssl s_client -crlf -connect mail.server.com:993 a1 LOGIN usernmae passowrd


SMTP Test

  • Get logon credentilas
echo -ne '\0USERNMAE\0PASSWORD' | base64
XYZ== 
root@vm-auto:~# openssl s_client -connect relayhost.example.com:25 -starttls smtp
#-OR-
root@vm-auto:~# openssl s_client -connect relayhost.example.com:587 -starttls smtp

root@vm-auto:~# openssl s_client -connect mail.mailtower.de:25 -starttls smtp
#-OR-
root@vm-auto:~# openssl s_client -connect mail.mailtower.de:583 -starttls smtp

AUTH PLAIN AHNdtHBzeXMAY2F1c2FsLXJlYWxseTdWaXJ0ieU=
235 2.0.0 OK Authenticated
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