I am facing the same issue with TB. Its working fine on android phones and
webmail.
1. [root@webmail ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol01
1.8T 368G 1.3T 22% /
/dev/md0 190M 24M 157M 14% /boot
tmpfs 3.8G 0 3.8G 0% /dev/shm
2. [root@webmail ~]# free
total used free shared buffers cached
Mem: 7760288 7478480 281808 0 536948 5058064
-/+ buffers/cache: 1883468 5876820
Swap: 16777208 108 16777100
3. [root@webmail ~]# uptime
12:04:46 up 5 days, 18:26, 1 user, load average: 1.21, 1.15, 1.02
4. [root@webmail ~]# ps -eF | grep dovecot | sort
dovecot 27243 27242 0 3203 988 0 11:59 ? 00:00:00
dovecot/anvil
dovecot 27249 27242 0 18251 2992 0 11:59 ? 00:00:00 dovecot/auth
dovenull 27248 27242 0 10740 2332 0 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27258 27242 0 10740 2336 1 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27260 27242 0 10740 2332 0 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27261 27242 0 10740 2332 3 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27262 27242 0 10740 2332 1 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27265 27242 0 10740 2336 0 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27270 27242 0 10740 2336 2 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27271 27242 0 10740 2336 1 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27289 27242 0 10740 2336 1 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27290 27242 0 10740 2336 0 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27291 27242 0 10740 2336 2 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27294 27242 0 10740 2340 0 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27296 27242 0 10740 2332 1 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27298 27242 0 10741 2332 2 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27329 27242 0 10740 2332 0 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27338 27242 0 10741 2332 2 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27355 27242 0 10741 2336 2 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27357 27242 0 10741 2336 0 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27359 27242 0 10741 2332 2 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27361 27242 0 10741 2336 1 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27364 27242 0 10740 2332 0 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27366 27242 0 10741 2332 2 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27367 27242 0 10741 2344 1 11:59 ? 00:00:00
dovecot/imap-login
dovenull 27407 27242 0 10741 2340 2 11:59 ? 00:00:02
dovecot/imap-login
dovenull 27527 27242 0 10741 2332 3 12:00 ? 00:00:00
dovecot/imap-login
dovenull 27583 27242 0 10741 2332 1 12:00 ? 00:00:00
dovecot/imap-login
dovenull 27607 27242 0 10740 2332 0 12:00 ? 00:00:00
dovecot/imap-login
dovenull 27677 27242 0 10741 2336 3 12:01 ? 00:00:00
dovecot/imap-login
dovenull 27985 27242 0 10740 2336 2 12:01 ? 00:00:00
dovecot/imap-login
dovenull 28099 27242 0 10741 2332 2 12:01 ? 00:00:00
dovecot/imap-login
dovenull 28158 27242 0 10741 2336 2 12:01 ? 00:00:00
dovecot/imap-login
dovenull 28245 27242 0 10741 2336 2 12:01 ? 00:00:00
dovecot/imap-login
dovenull 28251 27242 0 10741 2332 1 12:02 ? 00:00:00
dovecot/imap-login
dovenull 28262 27242 0 10741 2332 2 12:02 ? 00:00:00
dovecot/imap-login
dovenull 28263 27242 0 10708 2224 1 12:02 ? 00:00:00
dovecot/imap-login
dovenull 28268 27242 0 10741 2336 2 12:02 ? 00:00:00
dovecot/imap-login
dovenull 28270 27242 0 10741 2328 0 12:02 ? 00:00:00
dovecot/imap-login
dovenull 28273 27242 0 10741 2332 3 12:02 ? 00:00:00
dovecot/imap-login
dovenull 28278 27242 0 10741 2328 1 12:02 ? 00:00:00
dovecot/imap-login
dovenull 28324 27242 0 10741 2336 1 12:02 ? 00:00:00
dovecot/imap-login
dovenull 28327 27242 0 10740 2336 1 12:02 ? 00:00:00
dovecot/imap-login
dovenull 28342 27242 0 10741 2336 2 12:02 ? 00:00:00
dovecot/imap-login
dovenull 28415 27242 0 10741 2332 2 12:03 ? 00:00:00
dovecot/imap-login
dovenull 28416 27242 0 10740 2332 1 12:03 ? 00:00:00
dovecot/imap-login
dovenull 28427 27242 0 10741 2336 2 12:04 ? 00:00:00
dovecot/imap-login
dovenull 28429 27242 0 10740 2336 2 12:04 ? 00:00:00
dovecot/imap-login
dovenull 28431 27242 0 10741 2324 1 12:04 ? 00:00:00
dovecot/imap-login
dovenull 28458 27242 0 10708 2224 2 12:04 ? 00:00:00
dovecot/imap-login
dovenull 28484 27242 0 10741 2336 3 12:04 ? 00:00:00
dovecot/imap-login
dovenull 28486 27242 0 10741 2300 1 12:04 ? 00:00:00
dovecot/imap-login
dovenull 28487 27242 0 10741 2332 3 12:04 ? 00:00:00
dovecot/imap-login
dovenull 28488 27242 0 10741 2336 0 12:04 ? 00:00:00
dovecot/imap-login
dovenull 28490 27242 0 10741 2332 2 12:04 ? 00:00:00
dovecot/imap-login
root 27242 1 0 4222 664 0 11:59 ? 00:00:00
/usr/sbin/dovecot
root 27245 27242 0 3202 988 2 11:59 ? 00:00:00 dovecot/log
root 27247 27242 0 4240 3028 0 11:59 ? 00:00:00
dovecot/config
root 27250 27242 0 10105 1184 2 11:59 ? 00:00:00
dovecot/ssl-params
root 27252 27242 0 18227 2896 0 11:59 ? 00:00:00 dovecot/auth
-w
root 27457 27242 0 18227 2888 1 12:00 ? 00:00:00 dovecot/auth
-w
root 28494 22270 0 15301 768 2 12:04 pts/1 00:00:00 grep dovecot
vpopmail 27254 27242 0 4768 3852 2 11:59 ? 00:00:00 dovecot/imap
vpopmail 27259 27242 0 4007 1572 0 11:59 ? 00:00:00 dovecot/imap
vpopmail 27263 27242 0 4010 1652 1 11:59 ? 00:00:00 dovecot/imap
vpopmail 27264 27242 0 4072 1900 1 11:59 ? 00:00:00 dovecot/imap
vpopmail 27267 27242 0 4009 1588 3 11:59 ? 00:00:00 dovecot/imap
vpopmail 27268 27242 0 4188 2144 0 11:59 ? 00:00:00 dovecot/imap
vpopmail 27274 27242 0 4005 1628 1 11:59 ? 00:00:00 dovecot/imap
vpopmail 27278 27242 0 4299 2940 2 11:59 ? 00:00:00 dovecot/imap
vpopmail 27295 27242 0 4132 2268 2 11:59 ? 00:00:00 dovecot/imap
vpopmail 27297 27242 0 5711 3032 3 11:59 ? 00:00:00 dovecot/imap
vpopmail 27299 27242 0 4007 1632 0 11:59 ? 00:00:00 dovecot/imap
vpopmail 27301 27242 0 4008 1660 1 11:59 ? 00:00:00 dovecot/imap
vpopmail 27309 27242 0 4474 3764 2 11:59 ? 00:00:00 dovecot/imap
vpopmail 27336 27242 0 4014 1732 1 11:59 ? 00:00:00 dovecot/imap
vpopmail 27337 27242 0 4007 1636 0 11:59 ? 00:00:00 dovecot/imap
vpopmail 27341 27242 0 4026 1936 1 11:59 ? 00:00:00 dovecot/imap
vpopmail 27356 27242 0 4186 2568 2 11:59 ? 00:00:00 dovecot/imap
vpopmail 27358 27242 0 4235 2364 1 11:59 ? 00:00:00 dovecot/imap
vpopmail 27360 27242 0 4049 1956 3 11:59 ? 00:00:00 dovecot/imap
vpopmail 27362 27242 0 4301 2528 0 11:59 ? 00:00:00 dovecot/imap
vpopmail 27365 27242 0 4013 1660 3 11:59 ? 00:00:00 dovecot/imap
vpopmail 27368 27242 0 4113 2504 2 11:59 ? 00:00:00 dovecot/imap
vpopmail 27402 27242 0 6727 5128 2 11:59 ? 00:00:00 dovecot/imap
vpopmail 27408 27242 0 4171 2160 2 11:59 ? 00:00:00 dovecot/imap
vpopmail 27528 27242 0 4032 1804 2 12:00 ? 00:00:00 dovecot/imap
vpopmail 27594 27242 0 4085 2040 0 12:00 ? 00:00:00 dovecot/imap
vpopmail 27608 27242 0 4142 2156 2 12:00 ? 00:00:00 dovecot/imap
vpopmail 27727 27242 0 4149 2520 2 12:01 ? 00:00:00 dovecot/imap
vpopmail 27992 27242 0 4010 1640 0 12:01 ? 00:00:00 dovecot/imap
vpopmail 28133 27242 0 4163 2328 0 12:01 ? 00:00:00 dovecot/imap
vpopmail 28161 27242 0 4007 1624 0 12:01 ? 00:00:00 dovecot/imap
vpopmail 28246 27242 0 5754 4244 3 12:01 ? 00:00:00 dovecot/imap
vpopmail 28255 27242 0 4155 2208 2 12:02 ? 00:00:00 dovecot/imap
vpopmail 28265 27242 0 4689 4272 3 12:02 ? 00:00:00 dovecot/imap
vpopmail 28269 27242 0 4021 1904 0 12:02 ? 00:00:00 dovecot/imap
vpopmail 28271 27242 0 4022 1936 2 12:02 ? 00:00:00 dovecot/imap
vpopmail 28275 27242 0 4078 1900 3 12:02 ? 00:00:00 dovecot/imap
vpopmail 28280 27242 0 5519 7096 2 12:02 ? 00:00:00 dovecot/imap
vpopmail 28325 27242 0 4038 1680 1 12:02 ? 00:00:00 dovecot/imap
vpopmail 28330 27242 0 4011 1660 0 12:02 ? 00:00:00 dovecot/imap
vpopmail 28345 27242 0 4026 1752 1 12:02 ? 00:00:00 dovecot/imap
vpopmail 28417 27242 0 4005 1628 2 12:03 ? 00:00:00 dovecot/imap
vpopmail 28420 27242 0 4010 1632 0 12:04 ? 00:00:00 dovecot/imap
vpopmail 28428 27242 0 4009 1656 0 12:04 ? 00:00:00 dovecot/imap
vpopmail 28430 27242 0 4009 1644 1 12:04 ? 00:00:00 dovecot/imap
vpopmail 28432 27242 0 4011 1588 0 12:04 ? 00:00:00 dovecot/imap
vpopmail 28485 27242 0 4676 2352 1 12:04 ? 00:00:00 dovecot/imap
vpopmail 28489 27242 0 3956 1336 2 12:04 ? 00:00:00 dovecot/imap
vpopmail 28491 27242 0 4027 1908 1 12:04 ? 00:00:00 dovecot/imap
vpopmail 28492 27242 0 4043 1760 2 12:04 ? 00:00:00 dovecot/imap
-----Original Message-----
From: Eric Shubert [mailto:[email protected]]
Sent: Saturday, March 15, 2014 4:36 PM
To: [email protected]
Subject: [qmailtoaster] Re: Outlook goes offline
On 03/15/2014 12:37 AM, Linux wrote:
> 3. I used telnet on my QMT server as follow, but it suddenly closed my
> connection.
>
> # telnet localhost 143
> Trying 127.0.0.1...
> Connected to localhost.localdomain (127.0.0.1).
> Escape character is '^]'.
> login user pass
> Connection closed by foreign host.
>
I think this is on the right track. When I do this, dovecot tells me to
put an 'a' before the command, so the command is:
a login user pass
which gets me logged in (substituting user and pass).
Note, I'm running the latest dovecot .qt. package
(dovecot-2.2.7-0.qt.el6.i686), but I wouldn't expect that to really matter.
You say this just started happening out of the blue and nothing changed?
Let's please see:
# df -h
# free
# uptime
# ps -eF | grep dovecot | sort
--
-Eric 'shubes'
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