On Sat, Aug 16, 2003 at 05:38:17PM -0700, Doug Hardie wrote:
I have what is most likely a simple misunderstanding of the sendmail.cf
file configuration. But, nothing I have tried works. Basically I have
one machine (zoon) which is the mail host for all received mail. All
user mailboxes are on that machine and it is the host identified in the
MX records. I have the send mail server on zoot. When a message is
sent out without a domain in the to address, zoot is filling it in with
zoot.lafn.org which makes the reply functions useless. Zoot does not
accept incoming mail. How do I get zoot's sendmail to use the domain
lafn.org in these cases?
Hmmm... How exactly are you sending the test e-mails? There are two
circumstances where the masquerading setup you've configured below
won't be applied:
i) Messages sent by root or any other user in class {E} -- however,
you've already put root into class {L} -- local users, so you
wouldn't use that account for testing masquerading anyhow.
ii) Unqualified names (ie. without an @... part) given as the 'From'
address. Try adding:
FEATURE(`always_add_domain')dnl
mail(1) just uses your login ID as the originating address, and
it expects the local MTA to fill in any missing information.
Other mailers generally have options to let you choose the
e-mail address you use to send from. However, sendmail will
generally qualify any names with the local domain when relaying
to another machine.
Aha! You're using LOCAL_RELAY --- try changing that to MAIL_HUB. You
may or may not need 'always_add_domain' with that -- you'll have to
experiment a bit.
Here is zoot's mc file
VERSIONID(`$Id: ZOOT.mc,v 1.1 2000/05/31 22:21:02 gshapiro Exp $')
OSTYPE(bsd4.4)dnl
DOMAIN(generic)dnl
dnl set SASL options
TRUST_AUTH_MECH(`GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN')dnl
define(`confAUTH_MECHANISMS', `GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN')dnl
define(`confDEF_AUTH_INFO', `/etc/mail/auth-info')dnl
MASQUERADE_AS(`lafn.org')dnl
MASQUERADE_DOMAIN(`lafn.org')dnl
FEATURE(`masquerade_entire_domain')dnl
FEATURE(`masquerade_envelope')dnl
FEATURE(`relay_entire_domain')dnl
FEATURE(`access_db', `hash -TTMPF /etc/mail/access')dnl
FEATURE(`virtusertable', `hash -TTMPF /etc/mail/virtusers')dnl
FEATURE(`delay_checks', `friend')dnl
FEATURE(`no_default_msa')dnl
FEATURE(`use_ct_file')dnl
define(`confBIND_OPTS', `WorkAroundBroken')dnl
define(`confTO_QUEUERETURN',`3d')dnl
define(`confTO_QUEUEWARN',`5d')dnl
define(`LOCAL_RELAY',`mail.lafn.org')dnl
LOCAL_USER(`root')dnl
MODIFY_MAILER_FLAGS(`LOCAL', `+S')dnl
MAILER(local)dnl
MAILER(smtp)dnl
Cheers,
Matthew
--
Dr Matthew J Seaman MA, D.Phil. 26 The Paddocks
Savill Way
PGP: http://www.infracaninophile.co.uk/pgpkey Marlow
Tel: +44 1628 476614 Bucks., SL7 1TH UK
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