>From the qpopper mailing list. SA 2.41 thinks it's porn. I can see the
all-caps "unlimited", but I don't see the porn phrases.
SPAM: -------------------- Start SpamAssassin results ----------------------
SPAM: This mail is probably spam. The original message has been altered
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SPAM:
SPAM: Content analysis details: (8.10 hits, 5 required)
SPAM: UNLIMITED (3.8 points) BODY: Unlimited in caps
SPAM: HOT_NASTY (1.9 points) BODY: Possible porn - Hot, Nasty, Wild, Young
SPAM: LARGE_COLLECTION (1.8 points) BODY: Possible porn - Large Number of movies,
pics
SPAM: SPAM_PHRASE_00_01 (0.6 points) BODY: Spam phrases score is 00 to 01 (low)
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Suddenly got a new development on one of my qpopper servers, have 5 machines, all
running RH 7.0 with Qpopper 4.03, 4 of them are still fine, the 5th machine now has a
"hanging" problem.
Symptoms appear to be that ever 3-4 hours the machine gets an error in the logs that
looks like the following:
Oct 18 08:02:16 qpop5 popper[27438]: I/O error flushing output to client eagleloc at
xxx.xxx.xxx.xxx [xxx.xxx.xxx.xxx]: Operation not permitted (1) [pop_send.c:689]
Then multiple entries in the log that are like:
Oct 18 09:52:37 ns5 popper[13502]: (null) at xxx.xxx.xxx.xxx (xxx.xxx.xxx.xxx): -ERR
POP EOF or I/O Error [popper.c:820]
Once this starts, the only way to get qpopper back to running to restart xinetd. If
you telnet to port 110 during this period you successfully connect but never get the
initial ok message.
I have recompiled and re-installed the binary, rebooted the server, checked the file
systems, checked memory and disk space, anyone have any ideas?
Yesterday I upgraded the Daemon to 4.04, but that didn't have any effect, I am running
the Daemon in server mode via xinetd. Thanks in advance!
/etc/xinetd.d/pop3 entry as follows:
service pop3
{
socket_type = stream
protocol = tcp
wait = no
user = root
instances = UNLIMITED
server = /usr/local/sbin/popper
server_args = popper -S -s -T 30 -c -R -C
port = 110
}
