Fwd: Example of sendmail with -H 'exec openssl s_client ...

[William Bernhardt]

Hello,

I have been trying to find an example of using the sendmail applet in
busybox, for the following scenario:

./busybox sendmail -v wbernha at gmail.com -f wbernha at yahoo.com -S
smtp.gmail.com:587 -auxxxxx at gmail.com -apxxxxxx < busybox.txt

sendmail: recv:'220 smtp.gmail.com ESMTP n6sm8812015igv.17 - gsmtp'
sendmail: send:'EHLO RT-N56U'
sendmail: recv:'250-smtp.gmail.com at your service, [99.105.8.14]'
sendmail: recv:'250-SIZE 35882577'
sendmail: recv:'250-8BITMIME'
sendmail: recv:'250-STARTTLS'
sendmail: recv:'250-ENHANCEDSTATUSCODES'
sendmail: recv:'250-PIPELINING'
sendmail: recv:'250-CHUNKING'
sendmail: recv:'250 SMTPUTF8'
sendmail: send:'AUTH LOGIN'
sendmail: recv:'530 5.7.0 Must issue a STARTTLS command first.
n6sm8812015igv.17 - gsmtp'
sendmail: AUTH LOGIN failed

I think I need to use the -H option:

 -H 'exec openssl s_client -quiet -tls1 -starttls smtp
                                -connect smtp.gmail.com:25' <email.txt
                                [4<username_and_passwd.txt | -auUSER
-apPASS]

But I don't know how to combine this with the options I already have
specified.  Or how the authentication is specified for the opensl command.
Is there a complete example of using the 'exec openssl' command as a -H
option to the busybox sendmail applet?

Thanks very much.

Bill Bernhardt
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.busybox.net/pipermail/busybox/attachments/20150830/1f486257/attachment.html>