Hi,
in near future planing migrate our E-mail server to new
hardware.
Decided try dovecot as IMAP and POP3 server.
Compiled latest dovecot-1.0.beta8 version on Linux Fedora Core
3 machine (2.6 kernel).
Users database are on PostgreSQL server.
Everything working fine except some issues.
After some hour of inactivity (POP3 or IMAP) then connecting
to check e-mail got this error:
invalid I/O fd 8, callback 0x8064d30.
Next connection without service restart working fine again but
only when in dovecot.conf exsist this option:
login_process_per_connection = yes. When
"login_process_per_connection = no" , always got "invalid I/O fd 8,
callback 0x8064d30" error.
from log file ( in
dovecot.conf login_process_per_connection = yes):
...
Jun 2 08:34:31 srv1 dovecot: auth(default):
sql(ramas,192.168.0.3): Password query failed:
Jun 2 08:34:31 srv1
dovecot: auth(default): invalid I/O fd 8, callback 0x8064d30
Jun 2
08:34:31 srv1 dovecot: auth(default): sql(ramas,192.168.0.3): Password query
failed:
Jun 2 08:34:31 srv1 dovecot: auth(default): file
auth-request.c: line 347 (auth_request_verify_plain_callback): assertion
failed:(request->state == AUTH_REQUEST_STATE_PASSDB)
Jun 2 08:34:31
srv1 dovecot: pop3-login: Disconnected: method=PLAIN, rip=192.168.0.3,
lip=192.168.0.6, TLS
Jun 2 08:34:31 srv1 dovecot: child 12203 (auth)
killed with signal 6
Jun 2 08:34:31 srv1 dovecot: auth(default): pgsql:
Connected to hosting
Jun 2 08:34:34 srv1 dovecot: pop3-login: Login:
user=<ramas>, method=PLAIN, rip=192.168.0.3, lip=192.168.0.6,
TLS
Jun 2 08:34:34 srv1 dovecot: POP3(ramas): Disconnected: Logged out
top=0/0, retr=2/3502, del=2/2, size=3468
...
also have troubles with maildir quota on POP3 module
(IMAP works fine):
mail log:
...
Jun 1 20:29:40 srv1 dovecot: Dovecot v1.0.beta8 starting
up
Jun 1 20:29:41 srv1 dovecot: auth(default): pgsql: Connected to
hosting
Jun 1 20:29:44 srv1 dovecot: POP3(ramas):
dlopen(/usr/lib/dovecot/lib01_quota_plugin.so) failed:
/usr/lib/dovecot/lib01_quota_plugin.so: undefined symbol:
mountpoint_get
Jun 1 20:29:44 srv1 dovecot: pop3-login: Login:
user=<ramas>, method=PLAIN, rip=192.168.0.3, lip=192.168.0.6,
TLS
Jun 1 20:29:44 srv1 dovecot: child 21465 (pop3) returned error
89
Jun 1 20:43:09 srv1 dovecot: Killed with signal 15
...
For this issue i found solution with manual compilation POP3
module:
appended dependence -o
../lib/mountpoint.o
Best regards,
Ramas
Lithuania, Marijampole