On Mon, Apr 06, 2009 at 07:39:31PM +0200, Kay Obermueller wrote:
> Apr 4 17:57:27 myhost postfix/smtp[4242]: < mail.alice-dsl.de[88.44.60.26]:
> 250-AUTH GSSAPI NTLM LOGIN
> Apr 4 17:57:27 myhost postfix/smtp[4242]: > mail.alice-dsl.de[88.44.60.26]:
> AUTH NTLM TlRMTVNTUAABAAAABwIAAAAAAAAgAAAAAAAAACAAAAA=
> Apr 4 17:57:27 myhost postfix/smtp[4242]: < mail.alice-dsl.de[88.44.60.26]:
> 334
> TlRMTVNTUAACAAAABgAGADgAAAAFAoECmH2XTHO9oAAAAAAAAAAAALIAsgA+AAAABQLODgAAAA9IAFMATgACAAYASABTAE4A
> Apr 4 17:57:27 myhost postfix/smtp[4242]: > mail.alice-dsl.de[88.44.60.26]:
>
> TlRMTVNTUAADAAAAAAAAAEAAAAAYABgAQAAAAAYABgBYAAAANgA2AF4AAAAAAAAAlAAAAAAAAACUAAAABQIAAPjrURoa8R8m5D3/FVJc2vmcTe3Pm9rZ1EgAUwBOAGsAYQB5AG8AYgBlAHIAbQB1AGUAbABsAGUAcgBAAGEAbABpAGMAZQAtAGQAcwBsAC4AZABlAA==
> Apr 4 17:57:27 myhost postfix/smtp[4242]: < mail.alice-dsl.de[88.44.60.26]:
> 535 5.7.3 Authentication unsuccessful.
> In my /etc/postfix/main.cf I have:
>
> smtp_sasl_auth_enable = yes
> smtp_sasl_password_maps = hash:/etc/postfix/saslpasswd
> smtp_sasl_security_options =
>
> Is it possible to use NTLM with Postfix?
Your own logs show Postfix using NTLM. So the answer is plainly:
- Yes, it is possible to use NLTM with Postfix.
Now, the NTLM login is unsuccessful, this is a non-Postfix problem. Wrong
username, wrong password, or remote server configuration problem. The
answer is in the remote SMTP server logs (or not available).
> Or can I get it to use another logon protocol?
You can try "LOGIN" if you suppress GSSAPI and NTLM.
smtp_sasl_mechanism_filter = !gssapi, !ntlm
--
Viktor.
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