problems with sendmail

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Daniel Bruno

4 Aug 2007 4 Aug '07

12:58 p.m.

Hi all,

I have a problem with Sendmail in CentOS 5. I want use authentication for external access. I configure my 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

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Feizhou

4 Aug 4 Aug

2:29 p.m.

...

Relaying denied. Proper authentication required.

Any idea of the error?

Logs are very bad. They are always telling and everybody hates tellers.

Scott Silva

5 Aug 5 Aug

10:45 p.m.

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!!!!

Indunil Jayasooriya

6 Aug 6 Aug

3:49 a.m.

...

I have a problem with Sendmail in CentOS 5. I want use authentication for external access. I configure my 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?

YES,

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

Then, These two are needed.

chkconfig saslauthd on /etc/init.d/saslauthd start

BE HAPPY.

Thanks,

...

Daniel Bruno

CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos

-- Thank you Indunil Jayasooriya

Steven Haigh

5 a.m.

On 06/08/2007, at 1:49 PM, Indunil Jayasooriya wrote:

...

I have a problem with Sendmail in CentOS 5. I want use authentication for external access. I configure my 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?

YES,

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

Then, These two are needed.

chkconfig saslauthd on /etc/init.d/saslauthd start

Also make sure you have the cyrus-sasl-md5 package installed if you want to use MD5 auth. By default, PLAIN auth information is disabled in sendmail...

-- Steven Haigh

Email: netwiz@crc.id.au Web: http://www.crc.id.au Phone: (03) 9017 0597 - 0404 087 474

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participants (5)

Daniel Bruno
Feizhou
Indunil Jayasooriya
Scott Silva
Steven Haigh