Autor: W B Hacker Data: Para: exim users Assunto: Re: [exim] cannot get mysql support
�� wrote: >
> Good day!
>
> I am trying to build exim with mysql support.
>
> Here is my configuration:
> RHEL 4
> MySQL 5.0.45 community
> Exim 4.69
> *snip*
> Then in config:
> hide mysql_servers = localhost/exim/mail/secret-pass
*snip*
See below in re what line that appears on.
> Lookups: lsearch wildlsearch nwildlsearch iplsearch dbm dbmnz mysql
That says the build gave you the necessary MySQL support...
*snip*
> 2008-05-08 06:03:07 Exim configuration error in line 823 of
> /usr/exim/exim.conf:
> option "mysql_servers" unknown
Can you confirm that this is indeed on line 823, is in the 'main'
section, i.e. before any acl's or router/transport sets appear, and is
the *only* such call in the entire config file?
N.B. Line 823 seems rather too high a line-count for the position of the
'hide mysql..' call. Unless you've left all the comments in-place, this
is more often in the first 10 to 50 lines.
Further, the format you have used may not be quite correct. Do you need
a username as well as a password, for example?
PostgreSQL is *slightly* different from MYSQL, but ours looks like this:
There are no "<" or ">" in the original, the parenthesis matter, and the
<socketfilename> is not an 'ordinary' file, but something akin to:
/tmp/.s.PGSQL.5432
You can also use an IP instead of a unix socket, pros and cons discussed
elsewhere, but if so, a specific IP would be my preference, AND NOT
'localhost', even if you have to alias-up a bespoke IP just for MySQL
and the MTA to use.
In general IP is best if/as/when the DB is not on the same box as the
MTA, and the communication is on an internal-only LAN ELSE otherwise
secured (SSL tunnel, matching PEM certs, etc.)
Sockets are generally better all-around for same-box use.