On Sat, 2007-09-08 at 12:49 -0400, Sam Varshavchik wrote:
> >> The only suspicious thing I see in your log entry is:
> >>
> >> …/tcdp.org/alias!!,addr=<.iS>
> >>
> >> I have no idea where the ".iS" recipient address comes from.
> >
> > Yep. This is obviously bogus. I noticed it too, and I'm going to have
> > to do some serious digging to find it. It doesn't come from anything
> > explicit in my setup.
> >
> > /etc/courier# grep -R iS * => nada
> >
> > I'm not finding it anywhere in any of the config files in the virtual
> > mail tree, either.
>
> The . could represent an unprintable, control character, it almost looks
> like minor memory corruption, however even if it were so, the message should
> still end up getting delivered somewhere.
One would think so. I did the same test again:
Sep 8 12:02:19 shakti courierd:
newmsg,id=000000000014255A.0000000046E2D55D.000076C7: dns; bubba.cactus.org
(bubba.cactus.org [::ffff:192.207.27.54])
Sep 8 12:02:19 shakti courierd:
started,id=000000000014255A.0000000046E2D55D.000076C7,from=<[EMAIL
PROTECTED]>,module=local,[EMAIL
PROTECTED]/home/vmail/domains/fmp.com/alias!!,addr=<[EMAIL PROTECTED]>
Sep 8 12:02:19 shakti courierd: Waiting. shutdown time=none, wakeup time=Sat
Sep 8 12:02:31 2007, queuedelivering=253, inprogress=5
Sep 8 12:02:19 shakti courierlocal:
id=000000000014255A.0000000046E2D55D.000076C7,from=<[EMAIL
PROTECTED]>,addr=<@fmp.com>,size=703,success: Message delivered.
Sep 8 12:02:19 shakti courierd:
completed,id=000000000014255A.0000000046E2D55D.000076C7
No weird "iS" in these.
Nonetheless, the mail didn't show up anywhere. It has a marker string
it it, ("XYZZY") and a recursive grep for this in my vmail directories
turns up nothing.
I have a hunch here, and I'm going to research it. I'm using a pretty
complex query of the MySQL database which contains my virtual mail data
in , and I have things set up so that the query will return a valid
account for either "[EMAIL PROTECTED]" or "user.domain.name". I'll bet I
need to revisit this query and possibly refine it. My guess is that it
may be returning some kind of a result if the username is null.
MYSQL_SELECT_CLAUSE select CONCAT(id,"@",domain_name) as
idd,crypt,clear,uid,gid,home,maildir,quota,name,"" from courier.passwd
where (id=lower("$(local_part)") and domain_name=lower("$(domain)")) or
CONCAT(lower(id),".",lower(domain_name))="$(local_part)"
if "$local_part == "" we still have a valid query, say, for @fmp.com:
select CONCAT(id,"@",domain_name) as
idd,crypt,clear,uid,gid,home,maildir,quota,name,"" from courier.passwd
where (id=lower("") and domain_name=lower("fmp.com")) or
CONCAT(lower(id),".",lower(domain_name))=""
This returns an empty set if I do this manually, but if I turn on MySQL
logging I may see some informative results from courier's queries.
--
Lindsay Haisley | "In an open world, | PGP public key
FMP Computer Services | who needs Windows | available at
512-259-1190 | or Gates" | http://pubkeys.fmp.com
http://www.fmp.com | |
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