search for: trust_auth_mech

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 -------------...

...ount of tweaking is getting the AUTH capability advertised (and it doesn't work if you just try it anyway). Here's the config bits from sendmail.mc-- define(`confAUTH_OPTIONS', `A p')dnl define(`confAUTH_MECHANISMS', `EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl TRUST_AUTH_MECH(`EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl Note: Also tried define(`confAUTH_OPTIONS', `A')dnl define(`confAUTH_MECHANISMS', `LOGIN PLAIN')dnl TRUST_AUTH_MECH(`LOGIN PLAIN')dnl just to keep things simple. saslauthd is running, and configured--/etc/sysconfig/saslaut...

...rt of sendmail.mc looks something like this: define(`confCACERT_PATH',`/etc/ssl/certs') define(`confCACERT',`/etc/ssl/ca-bundle.crt') define(`confSERVER_CERT',`/etc/ssl/smtp.crt') define(`confSERVER_KEY',`/etc/ssl/smtp.key') define(`confAUTH_OPTIONS', `A p') TRUST_AUTH_MECH(`EXTERNAL LOGIN PLAIN') define(`confAUTH_MECHANISMS', `EXTERNAL LOGIN PLAIN') DAEMON_OPTIONS(`Port=25, Name=MTA') DAEMON_OPTIONS(`Port=465, Name=TLSMTA, M=s') So basically, LOGIN and PLAIN should be offered when SSL/TLS is in use (but not for plaintext sessions). However, when...

...f docs but something i don't do it. i have installed centos 4.3 with: sendmail-8.13.1-3 sendmail-cf-8.13.1-3 dovecot-0.99.11-2 mailscanner-4.50.15-3.9 clamav-0.88.4-1.9 spamassassin-3.0.6-1 cyrus-sasl-2.1.19-5 cyrus-sasl-plain-2.1.19-5 cyrus-sasl-md5-2.1.19-5 and i have enabled the next config: TRUST_AUTH_MECH(`EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl define(`confAUTH_MECHANISMS', `EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN') DAEMON_OPTIONS(`Port=smtp, Name=MTA')dnl i try the next: /usr/lib/sasl2/Sendmail.conf pwcheck_method:shadow /etc/ld.so.conf /usr/lib/sasl2 i think th...

...server setup or are all Entourage prior to the 2004 version indeed broken in regards to STARTTLS? I have just done the usual stuff that seems to work for Thunderbird, Evolution, Outlook, Mac Mail and the latest Eudora. On the sendmail server side: define(`confAUTH_OPTIONS', `A p y')dnl TRUST_AUTH_MECH(`LOGIN PLAIN')dnl define(`confAUTH_MECHANISMS', `LOGIN PLAIN')dnl (purposely not showing the certificate config) On the Entourage X client side: Checked the box "SMTP service requires secure connection (SSL) Checked the box "SMTP server requires authentication Checked the b...

...around it how to do make saslauth OR sendmail lookup the user via the imap daemon. This is the working config (mc) for the sendmail daemon when using a locally created user (I knock the PLAIN off once I got it to work): define(`confAUTH_MECHANISMS', `LOGIN PLAIN DIGEST-MD5 CRAM-MD5') TRUST_AUTH_MECH(`LOGIN PLAIN DIGEST-MD5 CRAM-MD5') DAEMON_OPTIONS(`Family=inet, Port=465, Name=MTA-SSL, M=s') etc. How can I make sendmail (or saslauth) to get the user credentials via an imap server running on the same machine (the credentials are from an internal samba server) so I do not need to e...

Everyone, Looks like the new version of oppenssl has broken my sendmail's use of tls. Has anyone else had this problem or seen a fix? Greg Ennis

...tls from one.domain.com it failed until I enter > "Try_TLS:one.domain.com NO" in the /etc/mail/access file of > two.domain.com. > > My sendmail switches in one.domain.com include the following : > > define(`confAUTH_OPTIONS', `A p y')dnl > dnl # > TRUST_AUTH_MECH(`EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl > define(`confAUTH_MECHANISMS', `EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 > LOGIN PLAIN')dnl > dnl # > define(`confCACERT_PATH', `/etc/pki/tls/certs')dnl > define(`confCACERT', `/etc/pki/tls/certs/ca-bundle.crt')dn...

...t that time when two.domain.com accepted tls from one.domain.com it failed until I enter "Try_TLS:one.domain.com NO" in the /etc/mail/access file of two.domain.com. My sendmail switches in one.domain.com include the following : define(`confAUTH_OPTIONS', `A p y')dnl dnl # TRUST_AUTH_MECH(`EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl define(`confAUTH_MECHANISMS', `EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl dnl # define(`confCACERT_PATH', `/etc/pki/tls/certs')dnl define(`confCACERT', `/etc/pki/tls/certs/ca-bundle.crt')dnl define(`confSERVER_CERT...

...; sendmail-cf-8.13.1-3 > > dovecot-0.99.11-2 > > mailscanner-4.50.15-3.9 > > clamav-0.88.4-1.9 > > spamassassin-3.0.6-1 > > cyrus-sasl-2.1.19-5 > > cyrus-sasl-plain-2.1.19-5 > > cyrus-sasl-md5-2.1.19-5 > > and i have enabled the next config: > > TRUST_AUTH_MECH(`EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl > > define(`confAUTH_MECHANISMS', `EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN') > > DAEMON_OPTIONS(`Port=smtp, Name=MTA')dnl > > i try the next: > > /usr/lib/sasl2/Sendmail.conf > > pwcheck_method:sh...

...how to do make saslauth OR sendmail lookup the user creds via the imap daemon. This is the working config (mc) for the sendmail daemon when using a locally created user (I knock the PLAIN off once I got it to work): define(`confAUTH_MECHANISMS', `LOGIN PLAIN DIGEST-MD5 CRAM-MD5')dnl TRUST_AUTH_MECH(`LOGIN PLAIN DIGEST-MD5 CRAM-MD5')dnl DAEMON_OPTIONS(`Family=inet, Port=465, Name=MTA-SSL, M=s')dnl etc. How can I make sendmail (or saslauth) to get the user credentials via an imap server running on the same machine (the credentials are from an internal samba server) so I do not nee...

Hi Default sendmail setup on a centos4.1 box - I need to send report type mails from this machine under cron. The SMTP relay i need to use requires user/pass so how can i send user/pass smtp auth from within the 'default' sendmail install? Anyone know what to change in sendmail.mc thanks

...#39;, `/var/log/mail/statistics')dnl define(`UUCP_MAILER_MAX', `2000000')dnl define(`confUSERDB_SPEC', `/etc/mail/userdb.db')dnl define(`confPRIVACY_FLAGS', `goaway,noetrn')dnl define(`confDOUBLE_BOUNCE_ADDRESS', `')dnl define(`confCOPY_ERRORS_TO', `')dnl TRUST_AUTH_MECH(`EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl define(`confAUTH_MECHANISMS', `EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl define(`confTO_IDENT', `0')dnl FEATURE(`mailertable', `hash -o /etc/mail/mailertable.db')dnl FEATURE(`virtusertable', `hash -o /etc/mail...

Greetings, I'm refining a CentOs configuration installation, now just over one month old running on a colocated production server. Previously, we ran a version of Fedora for over seven years. Specifically, I'm reviewing our sendmail configuration, both with respect to authentication and port usage. Previously, we had the following line in the sendmail.mc line:

...URE(dnsbl, `relays.mail-abuse.org', `Open spam relay - see http://www.mail-abuse.org/rss/')dnl FEATURE(`delay_checks')dnl FEATURE(`stickyhost')dnl dnl SASL Configuration dnl extract from http://www.sendmail.org/~ca/email/auth.html dnl dnl Next two lines are for SMTP Authentication TRUST_AUTH_MECH(`LOGIN PLAIN')dnl define(`confAUTH_MECHANISMS', `LOGIN PLAIN')dnl dnl dnl Next line stops sendmail from allowing auth without encryption define(`confAUTH_OPTIONS', `Apy')dnl dnl dnl STARTTLS configuration dnl extract from http://www.sendmail.org/~ca/email/starttls.html dnl defin...

...rred plaintext authentication method and used by dnl # Mozilla Mail and Evolution, though Outlook Express and other MUAs do dnl # use LOGIN. Other mechanisms should be used if the connection is not dnl # guaranteed secure. dnl # Please remember that saslauthd needs to be running for AUTH. dnl # dnl TRUST_AUTH_MECH(`EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl dnl define(`confAUTH_MECHANISMS', `EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl dnl # dnl # Rudimentary information on creating certificates for sendmail TLS: dnl # cd /usr/share/ssl/certs; make sendmail.pem dnl # Complete usag...

...URE(dnsbl, `relays.mail-abuse.org', `Open spam relay - see http://www.mail-abuse.org/rss/')dnl FEATURE(`delay_checks')dnl FEATURE(`stickyhost')dnl dnl SASL Configuration dnl extract from http://www.sendmail.org/~ca/email/auth.html dnl dnl Next two lines are for SMTP Authentication TRUST_AUTH_MECH(`LOGIN PLAIN')dnl define(`confAUTH_MECHANISMS', `LOGIN PLAIN')dnl dnl dnl Next line stops sendmail from allowing auth without encryption define(`confAUTH_OPTIONS', `Apy')dnl dnl dnl STARTTLS configuration dnl extract from http://www.sendmail.org/~ca/email/starttls.html dnl defin...

I know this is a "generic" question, but fully CentOS related. I attempted to set up i386 v.4.1 on my primary computer at the co-located site, and thought I had everything squared away till I discovered the machine was refusing mail connections. AFIK, I had no firewall or other objects blocking port 25. It has been my experience that with most arch's and versions where sendmail is

...rred plaintext authentication method and used by dnl # Mozilla Mail and Evolution, though Outlook Express and other MUAs do dnl # use LOGIN. Other mechanisms should be used if the connection is not dnl # guaranteed secure. dnl # Please remember that saslauthd needs to be running for AUTH. dnl # dnl TRUST_AUTH_MECH(`EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl dnl define(`confAUTH_MECHANISMS', `EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl dnl # dnl # Rudimentary information on creating certificates for sendmail TLS: dnl # cd /usr/share/ssl/certs; make sendmail.pem dnl # Complete usag...

...rred plaintext authentication method and used by dnl # Mozilla Mail and Evolution, though Outlook Express and other MUAs do dnl # use LOGIN. Other mechanisms should be used if the connection is not dnl # guaranteed secure. dnl # Please remember that saslauthd needs to be running for AUTH. dnl # dnl TRUST_AUTH_MECH(`EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl dnl define(`confAUTH_MECHANISMS', `EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl dnl # dnl # Rudimentary information on creating certificates for sendmail TLS: dnl #???? cd /etc/pki/tls/certs; make sendmail.pem dnl # Complete usage:...