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M.W. Chang wrote: | | i have set FEATURE(relay_unresolvable_domains) in my config.mc. | | why I still got the following error when I tried email as root from my | local domain which is not registered? | | ----- The following addresses had permanent fatal errors ----- | (reason: 553 5.1.8 <[EMAIL PROTECTED]>... Domain of sender | address [EMAIL PROTECTED] does not exist) |
You still need an entry in /etc/mail/access such as:
[EMAIL PROTECTED] RELAY server.mydomain.org RELAY
and do a makemap hash /etc/mail/access > /etc/mail/access.db and restart
sendmail for this feature to work. If this is the only local address
you'll be using, disable the FEATURE from your .mc file, you'll be
running a much more secure system. In general,
relay_unresolvable_domains is not a good config option to enable on any
box connected to the Wild & Woolly Web.
Of course, you also need the appropriate entries in
/etc/mail/local-host-names and /etc/mail/relay-domains as well as an
entry in your .mc file defining your local domain such as:
LOCAL_DOMAIN(`mydomain.org')dnl
- --
Andrew Mathews
- ---------------------------------------------------------------------
~ 11:00am up 12 days, 15:57, 11 users, load average: 1.14, 1.18, 1.20
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Justice always prevails ... three times out of seven!
-- Michael J. Wagner
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