10 messages in ru.sysoev.nginxRe: Mail module: auth cram-md5 does n...
FromSent OnAttachments
Miguel BeccariFeb 5, 2009 1:55 pm 
Petite AbeilleFeb 5, 2009 2:14 pm 
Maxim DouninFeb 5, 2009 2:41 pm 
Miguel BeccariFeb 5, 2009 2:41 pm 
Miguel BeccariFeb 5, 2009 11:55 pm 
Maxim DouninFeb 6, 2009 4:00 am 
Petite AbeilleFeb 6, 2009 9:45 am 
Petite AbeilleFeb 6, 2009 9:52 am 
Miguel BeccariFeb 7, 2009 1:57 am 
Maxim DouninFeb 7, 2009 2:35 am 
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Subject:Re: Mail module: auth cram-md5 does not workActions...
From:Maxim Dounin (mdou@mdounin.ru)
Date:Feb 7, 2009 2:35:41 am
List:ru.sysoev.nginx

Hello!

On Sat, Feb 07, 2009 at 10:57:37AM +0100, Miguel Beccari wrote:

Il giorno 06/feb/09, alle ore 13:01, Maxim Dounin ha scritto:

Hello!

On Fri, Feb 06, 2009 at 09:02:44AM +0100, Miguel Beccari wrote:

Unrelated note: nginx as of now doesn't support smtp pipelining. You are searching from troubles by advertising it.

Thanks you very much for this notes. I am still testing nginx... Where can I find complete documentation about features?

The most complete one available on official site, but it's written mostly in C language. :)

Other possibilities include:

http://wiki.codemongers.com/NginxMailCoreModule (rather minimal) http://citrin.ru/nginx:ngx_mail_core_module (in russian)

Thank you very much for your precious informations: cram-md5 mechanism is clear.

But now I have another problem. Logs say:

2009/02/07 10:51:19 [error] 23924#0: *73 upstream sent invalid response: "551 sorry, your domain is not correct" while reading response from upstream, client: 192.168.172.11 server: 0.0.0.0:25, login: "my_test", upstream: 192.168.172.29:25

This error was returned by your backend smtp server. Check it's configuration and logs to find out what's caused this error.

Should I write additional HTTP HEADER informations when using smtp with CRAM-MD5 auth?

For smtp - no, you shouldn't, since nginx doesn't try to authenticate against smtp backends. For pop3/imap you have to return plaintext users password back to nginx from your auth script.