Dear Yutaka Sato,

First of all, thank you very much for your quick response.

> Does this problem occur with recent versions of DeleGate?
I don't know, 'cause I've not tried the recent ones.But mine is 7.9.13.

> What is logged in your logfile of DeleGate?
Well,here is what are being logged:

06/11 16:20:13.55 [3912] 0+0: PORT> -P8110
06/11 16:20:13.58 [3912] 0+0: --INITIALIZATION START: 7.9.13 on
Linux/2.4.18--
06/11 16:20:13.58 [3913] 0+0: -- Fork(daemon): 1 -> 3913
06/11 16:20:13.58 [3913] 0+0: server_open(delegate,:8110,listen=20)
06/11 16:20:13.58 [3913] 0+0: server_open(delegate,:8110) BOUND
06/11 16:20:13.58 [3913] 0+0: DGROOT=/var/spool/delegate^M
06/11 16:20:13.58 [3913] 0+0: <DeleGate/7.9.13 by ysato@delegate.org>
[3913] -P8110 READY^M
06/11 16:20:13.58 [3913] 0+0: PORT= 8110/7 (31,174)
06/11 16:20:13.58 [3913] 0+0: OWNER=delegate =>
OWNER=delegate/delegate(delegate/delegate)
06/11 16:20:13.58 [3913] 0+0: HOSTLIST resized [0 -> 16]
06/11 16:20:13.58 [3913] 0+0: REMITTABLE = pop
06/11 16:20:13.58 [3913] 0+0: ADMIN=pbefabdyi-mxhgu46b633w.ml@delegate.org
protocol=pop(specialist)
06/11 16:20:13.58 [3913] 0+0: #### CACHE DISABLED #### Cache directory seems
not exist: /var/spool/delegate/cache
06/11 16:20:13.58 [3913] 0+0: WORKDIR=/var/spool/delegate/work/8110
06/11 16:20:13.58 [3913] 0+0: MOUNT[0]=[0] /-* =
06/11 16:20:13.58 [3913] 0+0: MOUNT[1]=[1] /=* =
06/11 16:20:13.58 [3913] 0+0: MOUNT[2]=[2] //* = default
06/11 16:20:13.58 [3913] 0+0: env[15]
LIBPATH=.:/var/log:/var/spool/delegate/lib:/sbin
06/11 16:20:13.58 [3913] 0+0: arg[2] RELIABLE=*
06/11 16:20:13.58 [3913] 0+0: arg[3] SERVER=pop://-:110/
06/11 16:20:13.58 [3913] 0+0: arg[4] ADMIN=pbefabdyi-mxhgu46b633w.ml@delegate.org
06/11 16:20:13.58 [3913] 0+0: arg[5] LOGFILE=/home/system/pop.log
06/11 16:20:13.58 [3913] 0+0: arg[6] PROTOLOG=
06/11 16:20:13.58 [3913] 0+0: arg[7] OWNER=delegate
06/11 16:20:13.58 [3913] 0+0: arg[8] DGROOT=/var/spool/delegate
06/11 16:20:13.58 [3913] 0+0: arg[9] FTOCL=/var/spool/delegate/cfi/pop.cfi
06/11 16:20:13.58 [3913] 0+0: DELEGATE_Modified[1]: 40c95d2d
06/11 16:20:13.58 [3913] 0+0: --INITIALIZATION DONE--
06/11 16:20:21.16 [3914] 1+0: -- Fork(OnetimeServer): 3913 -> 3914
06/11 16:20:21.16 [3914] 1+0: (0) accepted
[45] -@[192.168.2.89]192.168.2.89:3606 (0.004s)(101)
06/11 16:20:21.16 [3914] 1+0: PATH:
pop://-:110!athena.artemis-it.com:8110!192.168.2.89:3606!anonymous@192.168.2
.
89;1086938421
06/11 16:20:21.17 [3915] 1+0: -- Fork(FTOCL): 3914 -> 3915
06/11 16:20:21.17 [3915] 1+0: #### execFilter[FTOCL] CFI
06/11 16:20:21.17 [3915] 1+0: ## CFI/pop ##
06/11 16:20:21.17 [3915] 1+0: ## CFI/MSGS ##
06/11 16:20:21.17 [3915] 1+0: CFI/MSGS ---- +OK Proxy-POP server
(DeleGate/7.9.13 by ptarqbth4-mxhgu46b633w.ml@delegate.org) at athen
a.artemis-it.com starting.^M
06/11 16:20:21.19 [3914] 1+0: POP C-S: USER vanny@artemis-it..^M
06/11 16:20:21.20 [3914] 1+0: ConnectToServer connected [14]
{192.168.1.99:110 <- 192.168.1.1:57473} [0.000s]
06/11 16:20:21.21 [3914] 1+0: POP S-D: +OK POP3 apollon.artemis-it.com
v2001.78rh server ready^M
06/11 16:20:21.21 [3914] 1+0: POP D-S: USER vanny^M
06/11 16:20:21.21 [3914] 1+0: POP S-D: +OK User name accepted, password
please^M
06/11 16:20:21.21 [3915] 1+0: CFI/MSGS ---- +OK User name accepted, password
please^M
06/11 16:20:21.32 [3914] 1+0: +POP-LOGIN FROM -@2..89:3606 TO
vanny@artemis-it..
06/11 16:20:21.32 [3915] 1+0: CFI/MSGS ---- +OK Mailbox open, 1 messages^M
06/11 16:20:21.33 [3915] 1+0: CFI/MSGS ---- +OK 1 127829^M
06/11 16:20:21.36 [3915] 1+0: CFI/MSGS ---- +OK Mailbox scan listing
follows^M
06/11 16:20:21.36 [3915] 1+0: CFI/MSGS ---- 1 127829^M
06/11 16:20:21.36 [3915] 1+0: CFI/MSGS ---- .^M
06/11 16:20:21.39 [3916] 2+0: -- Fork(OnetimeServer): 3913 -> 3916
06/11 16:20:21.40 [3916] 2+0: (2) accepted
[20] -@[192.168.2.89]192.168.2.89:3607 (0.002s)(102)
06/11 16:20:21.40 [3916] 2+0: PATH:
pop://-:110!athena.artemis-it.com:8110!192.168.2.89:3607!anonymous@192.168.2
.
89;1086938421
06/11 16:20:21.41 [3917] 2+0: -- Fork(FTOCL): 3916 -> 3917
06/11 16:20:21.41 [3917] 2+0: #### execFilter[FTOCL] CFI
06/11 16:20:21.41 [3917] 2+0: ## CFI/pop ##
06/11 16:20:21.41 [3917] 2+0: ## CFI/MSGS ##
06/11 16:20:21.41 [3917] 2+0: CFI/MSGS ---- +OK Proxy-POP server
(DeleGate/7.9.13 by ptarqbth4-mxhgu46b633w.ml@delegate.org) at athen
a.artemis-it.com starting.^M
06/11 16:20:21.43 [3916] 2+0: POP C-S: USER server24@artemis-it..^M
06/11 16:20:21.44 [3916] 2+0: ConnectToServer connected [7]
{192.168.1.99:110 <- 192.168.1.1:57474} [0.000s]
06/11 16:20:21.45 [3916] 2+0: POP S-D: +OK POP3 apollon.artemis-it.com
v2001.78rh server ready^M
06/11 16:20:21.45 [3916] 2+0: POP D-S: USER server24^M
06/11 16:20:21.45 [3916] 2+0: POP S-D: +OK User name accepted, password
please^M
06/11 16:20:21.45 [3917] 2+0: CFI/MSGS ---- +OK User name accepted, password
please^M
06/11 16:20:21.51 [3916] 2+0: +POP-LOGIN FROM -@2..89:3607 TO
server24@artemis-it..
06/11 16:20:21.51 [3917] 2+0: CFI/MSGS ---- +OK Mailbox open, 2 messages^M
06/11 16:20:21.52 [3917] 2+0: CFI/MSGS ---- +OK 2 2482^M
06/11 16:20:21.55 [3917] 2+0: CFI/MSGS ---- +OK Mailbox scan listing
follows^M
06/11 16:20:21.55 [3917] 2+0: CFI/MSGS ---- 1 1336^M
06/11 16:20:21.55 [3917] 2+0: CFI/MSGS ---- 2 1146^M
06/11 16:20:21.55 [3917] 2+0: CFI/MSGS ---- .^M
06/11 16:20:21.57 [3917] 2+0: CFI/MSGS ---- --MESSAGE/mime TOP^M
06/11 16:20:21.57 [3917] 2+0: systemFilter[0,1]:
/var/spool/delegate/cfi/pop-filter -f /var/spool/delegate/cfi/po
p-filter.config
06/11 16:20:21.57 [3917] 2+0: Content-Length: 0 -> 0 (959 - 959)
06/11 16:20:21.78 [3917] 2+0: CFI/MSGS ---- --MESSAGE/mime TOP^M
06/11 16:20:21.78 [3917] 2+0: systemFilter[0,1]:
/var/spool/delegate/cfi/pop-filter -f /var/spool/delegate/cfi/po
p-filter.config
06/11 16:20:21.79 [3917] 2+0: Content-Length: 0 -> 0 (892 - 892)
06/11 16:20:22.00 [3917] 2+0: CFI/MSGS ---- --MESSAGE/mime RETR^M
06/11 16:20:22.00 [3917] 2+0: systemFilter[0,1]:
/var/spool/delegate/cfi/pop-filter -f /var/spool/delegate/cfi/po
p-filter.config
06/11 16:20:22.02 [3917] 2+0: Content-Length: 0 -> 405 (1353 - 948)
06/11 16:20:22.22 [3917] 2+0: CFI/MSGS ---- --MESSAGE/mime RETR^M
06/11 16:20:22.22 [3917] 2+0: systemFilter[0,1]:
/var/spool/delegate/cfi/pop-filter -f /var/spool/delegate/cfi/po
p-filter.config
06/11 16:20:22.23 [3917] 2+0: Content-Length: 0 -> 282 (1163 - 881)
06/11 16:20:22.45 [3917] 2+0: CFI/MSGS ---- +OK Message deleted^M
06/11 16:20:22.46 [3917] 2+0: CFI/MSGS ---- +OK Message deleted^M
06/11 16:20:22.72 [3917] 2+0: CFI/MSGS ---- +OK Sayonara^M
06/11 16:20:22.72 [3916] 2+0: disconnected
[20] -@[192.168.2.89]192.168.2.89:3607 (1.328s)(101)
06/11 16:20:22.72 [3916] 2+0: CFI process [3917] done (1/1 AFT-0)

Again,thank you a lot.

cheers,
vanny