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. -- MailScanner is like deodorant... You hope everybody uses it, and you notice quickly if they don't!!!!