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2 messages in net.sourceforge.lists.courier-users[courier-users] esmtp and mysql| From | Sent On | Attachments |
|---|---|---|
| P.R. | Feb 10, 2004 2:08 pm | |
| Sam Varshavchik | Feb 10, 2004 3:27 pm |
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| Subject: | [courier-users] esmtp and mysql | Actions... |
|---|---|---|
| From: | P.R. (grop...@gmx.de) | |
| Date: | Feb 10, 2004 2:08:44 pm | |
| List: | net.sourceforge.lists.courier-users | |
Hi
I have two questions, the more important first:
I use MySQL for authentification of esmtp connections. On both sides is LOGIN the mechanism, (not CRAM-MD5, not PLAIN)
If the password is correct the mail passes through very quickly. If the password is not correct it takes 8 seconds and then the mails passes through, too. Why isn't the mail rejected?
Protocol of my mail user agent:
Connecting to "lynx.16" <<<
220 lynx.16 ESMTP EHLO [192.168.32.2] 250-lynx.16 Ok. 250-AUTH LOGIN CRAM-MD5 250-AUTH=LOGIN CRAM-MD5 X-NETSCAPE-HAS-BUGS 250-XVERP=Courier 250-XEXDATA 250-XSECURITY=NONE,STARTTLS 250-PIPELINING 250-8BITMIME 250-SIZE 250 DSN AUTH LOGIN 334 VXNlcm5hbWU6 535 Authentication failed. RSET 250 Ok MAIL FROM:<test@lynx.16> 250 Ok. RCPT TO:<test@lynx.16> 250 Ok. DATA 354 Ok. . 250 Ok. 40294E9A.000005BE QUIT 221 Bye.
mail.log of courier
Feb 10 22:35:14 localhost courieresmtpd: started,ip=[::ffff:192.168.32.2]
Feb 10 22:35:14 localhost courieresmtpd: error,relay=::ffff:192.168.32.2,msg="535 Authentication failed.",cmd: AUTH LOGIN
Feb 10 22:35:22 localhost courierd: newmsg,id=0005821D.40294E9A.000005BE: dns; [192.168.32.2] (irbis.16 [::ffff:192.168.32.2])
Feb 10 22:35:22 localhost courierd: started,id=0005821D.40294E9A.000005BE,from=<test@lynx.16>,module=local,h ost=test@lynx.16!!9000!9000!/tmp/test!!,addr=<test>
Feb 10 22:35:22 localhost courierd: Waiting. shutdown time=none, wakeup time=none, queuedelivering=1, inprogress=1
Feb 10 22:35:22 localhost courierlocal: id=0005821D.40294E9A.000005BE,from=<test@lynx.16>,addr=<test@lynx.16>,si ze=400,success: Message delivered.
Feb 10 22:35:22 localhost courierd: completed,id=0005821D.40294E9A.000005BE
Feb 10 22:35:22 localhost courierd: Waiting. shutdown time=Tue Feb 10 23:25:48 2004, wakeup time=Tue Feb 10 23:25:48 2004, queuedelivering=0, inprogress=0
------------------- 2nd question
Is there a way to authenticate esmtp- users via a mysql database AND CRAM-MD5? From what I've seen CRAM-MD5 is handled by a separate module and the CRAM-MD5 module then uses not the mysql database.
If there is a way to use the mysql database, how ist it done?
I'm thinking of something like: a) create CRAM-MD5 encrypted passwords in the crypt field of the mysql table and b) use authdaemon to authenticate incoming CRAM-MD5 requests from MUAs against that mysql database.
Thank you and greetings from Berlin Peter