[CentOS] Re: problems with sendmail

Daniel Bruno spake the following on 8/4/2007 5:58 AM:

Hi all,

I have a problem with Sendmail in CentOS 5. I want use authentication for external access. I configure my sendmail.mc http://sendmail.mc:

TRUST_AUTH_MECH(`EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl define(`confAUTH_MECHANISMS', `EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl

But when send a message, show this message:

Relaying denied. Proper authentication required.

Any idea of the error?

Thanks,

Daniel Bruno

Since you gave very little info, all I can give you is a very generic answer. Yes, I might have an idea of the answer, but you need to be more specific with your question.