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fidel
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Joined: 16 Jul 2004
Posts: 407
Location: CH
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 Posted: Thu May 05, 2005 11:16 am Post subject: Qmail - > Keine smtp Verbindung möglich [solved] |
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Ich bin nun schon einige Male nach der Anleitung http://www.gentoo.de/doc/de/qmail-howto.xml verfahren, um mit qmail einen Mailserver aufzusetzen. Hab das ganze nun soweit, dass ich mich vom Client-Rechner her mittels imap mit Mozilla Thunderbird anmelden kann. Auch Webmail mit Horde-Imp funktionieren soweit. (juhui!...)
Allerdings hab ich (wie schon alle Male..) das Problem, dass ich den smtp Server nicht hinkriege. Hab nun schon einige unterschiedliche Konfigurationen in /etc/tcprules.d/tcp.qmail-smtp ausprobiert und stets die *.cdb mittels tcpserver neu erstellt.
Alle Versuche, mich auf dem smtp-Server anzumelden, resp. über diesen ein Mail zu verschicken, schlagen fehl. 
Hier meine /etc/tcprules.d/tcp.qmail-smtp:
| Code: | # to update the database after changing this file, run:
# tcprules /etc/tcprules.d/tcp.qmail-smtp.cdb /etc/tcprules.d/.tcp.qmail-smtp.tmp < /etc/tcprules.d/tcp.qmail-smtp
#------------------------------------------------------
# DESCRIPTION OF THE RULES TO REMIND ME OF HOW THIS FILE WORKS
#
# If you set 'allow', this means that our mail server will allow
# the specified IP range to make a TCP connection to our server
#
# If you set 'deny', this means that our mail server will not allow
# the specified IP range to make a TCP connection to our server
#
# If you set RELAYCLIENT="", this means that the listed IP range is
# allowed to relay mail through our server
#
# If you dont set RELAYCLIENT="", this means that the listed IP range
# will not be able to relay mail through our server
#
# If you set RBLSMTPD="", this means that the listed IP ranges will
# not be checked against any of the RBL databases
#
# If you set RBLSMTPD="some text here", this means that an RBL lookup
# wont be performed, but the mail will be rejected with the specified
# text as a 4xx temp error message
#
# If you set RBLSMTPD="-some text here", this means that an RBL lookup
# wont be performed, but the mail will be rejected with the specified
# text as a 5xx perm error message
#
# If you do not set RBLSMTPD="" or ="some text", then an RBL lookup
# will be performed. If the lookup is successful, then RBLSMTPD will
# return your custom error message (as specified in the -r parameter
# in smtpd supervise script)
#
#-----------------------------------------------------
# HERE ARE THE RULES! :
#-----------------------------------------------------
# BYPASS OPEN RELAY CHECKING FOR THESE IPS :
#
# These IPs are ones that we have setup so that they arent RBL checked.
# We have done this because these particular servers are RBL listed,
# and for whatever reason they can't/won't fix their open relay problem,
# and we still want to be able to receive mail from them.
#
# reminder text goes here for this entry so we know the story...
#111.111.111.111:allow,RBLSMTPD=""
# reminder text goes here for this entry so we know the story...
#222.222.222.222:allow,RBLSMTPD=""
#
#-----------------------------------------------------------------
# DONT ALLOW THESE IPS TO SEND MAIL TO US :
#
# mailXX.offermail.net connecting regularly and sending invalid
# format messages causing exit with status 256 (bare linefeed normally)
# entry added 15/12/2001
# after looking at the mail coming from these servers it was found to be spam
#216.242.75.100-116:allow,RBLSMTPD="-Connections from this IP have been banned."
#
# heaps of spam from replyto of *@freeamateurhotties.com dec2001
#64.228.127.:allow,RBLSMTPD="-Connections refused due to spam from freeamateurhotties.com"
#154.20.94.:allow,RBLSMTPD="-Connections refused due to spam from freeamateurhotties.com"
#209.151.132.:allow,RBLSMTPD="-Connections refused due to spam from freeamateurhotties.com"
#216.18.85.:allow,RBLSMTPD="-Connections refused due to spam from freeamateurhotties.com"
#
#-----------------------------------------------------------------
# ALLOW THESE IPS TO RELAY MAIL THROUGH OUR SERVER
#
# Local class-c's from our LAN are allowed to relay,
# and we wont bother doing any RBL checking.
#123.123.123.:allow,RELAYCLIENT="",RBLSMTPD=""
#123.111.111.:allow,RELAYCLIENT="",RBLSMTPD=""
#
# Connections from localhost are allowed to relay
# (because the WebMail server runs on localhost),
# and obviously there is no point trying to perform an RBL check.
127.0.0.1:allow,RELAYCLIENT="",RBLSMTPD=""
#
#-----------------------------------------------------------------
# ALLOW EVERYONE ELSE TO SEND US MAIL
#
# Everyone else can make connections to our server,
# but not allowed to relay
# RBL lookups are performed
#:allow
# If you are using qmail-scanner, this line here is the correct one to use
# instead (comment out the above ':allow' line FIRST) and applies that script
# to any mail coming in that is not from a host allowed to relay. You can
# change the value of the variable to any other value you desire to use custom
# scripts for example.
#:allow,QMAILQUEUE="/var/qmail/bin/qmail-scanner-queue.pl"
192.168.0.1:allow,RELAYCLIENT="",RBLSMTPD=""
192.168.2.4:allow,RELAYCLIENT="",RBLSMTPD=""
192.168.2.:allow,RELAYCLIENT="",RBLSMTPD="",QMAILQUEUE="/var/qmail/bin/qmail-queue"
:allow
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Hier meine /var/qmail/control/conf-smtp:
| Code: |
# Configuration file for qmail-smtpd
# $Header: /var/cvsroot/gentoo-x86/mail-mta/qmail/files/conf-smtpd,v 1.4 2005/01/28 08:15:18 hansmi Exp $
# Stuff to run before tcpserver
#QMAIL_TCPSERVER_PRE=""
# Stuff to run qmail-smtpd
#QMAIL_SMTP_PRE=""
# Stuff to after qmail-smtpd
#QMAIL_SMTP_POST=""
# this turns off the IDENT grab attempt on connecting
TCPSERVER_OPTS="${TCPSERVER_OPTS} -R"
# fixcrio inserts missing CRs at the ends of lines. See:
# http://cr.yp.to/ucspi-tcp/fixcrio.html
# http://cr.yp.to/docs/smtplf.html
# DO NOT enable this, when you are using SSL/TLS (USE=ssl)!
#QMAIL_SMTP_PRE="${QMAIL_SMTP_PRE} fixcrio"
# You might want to use rblsmtpd with this, but you need to fill in a RBL server here first
# see http://cr.yp.to/ucspi-tcp/rblsmtpd.html for more details
#QMAIL_SMTP_PRE="${QMAIL_SMTP_PRE} rblsmtpd -r RBL-SERVER"
# If you are interested in providing POP or IMAP before SMTP type relaying,
# emerge relay-ctrl, then uncomment the next 2 lines
#QMAIL_TCPSERVER_PRE="${QMAIL_TCPSERVER_PRE} envdir /etc/relay-ctrl relay-ctrl-chdir"
#QMAIL_SMTP_PRE="${QMAIL_SMTP_PRE} relay-ctrl-check"
# In /etc/courier-imap/authdaemonrc add the next line to the end:
#authmodulelist="${authmodulelist} relay-ctrl-allow"
# Then in /etc/courier-imap/{imapd,imapd-ssl,pop3d,pop3d-ssl}
# Add this at the end
#PRERUN="${PRERUN} envdir /etc/relay-ctrl relay-ctrl-chdir"
# This next block is for SMTP-AUTH
# This provides the LOGIN, PLAIN and CRAM-MD5 types
# the 'cmd5checkpw' used in $QMAIL_SMTP_AUTHCHECKPASSWORD supports CRAM-MD5
# and reads it's data from /etc/poppasswd
# see the manpage for cmd5checkpw for details on the passwords
# uncomment the next four lines to enable SMTP-AUTH[code]
QMAIL_SMTP_AUTHHOST=$(<${QMAIL_CONTROLDIR}/me)
[ -z "${QMAIL_SMTP_POST}" ] && QMAIL_SMTP_POST=/bin/true
# QMAIL_SMTP_CHECKPASSWORD="/bin/cmd5checkpw"
QMAIL_SMTP_CHECKPASSWORD="/var/vpopmail/bin/vchkpw"
QMAIL_SMTP_POST="${QMAIL_SMTP_AUTHHOST} ${QMAIL_SMTP_CHECKPASSWORD} ${QMAIL_SMTP_POST}"
[/code]
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Insofern ich in Horde den Mailer mit sendmail konfiguriere, kann ich mails versenden. Diese kommen jedoch mit einer seeeeehhr seltsamen Absenderadresse an! Anstelle fidel@mydomain.com erscheint der Absender effektiv als fidel@resalehost.networksolutions.com
--> Woher kommt dieser Absender????
(Sorry, wenn dies superdumme Fragen sind! Ich bin jedoch echt langsam am verzweifeln!!!)
Des weiteren wird im der obigen Anleitung beschrieben, man müsse beim Mailclient stmp-Auth aktivieren. Dies schlägt bei mir partout fehl! Ich kann lediglich ssl-Verschlüsselung aktivieren, resp. MUSS dies wählen, andernfalls schlägt das Login fehl. Eigentlich möcht ich jedoch lieber smtp-Auth und keine ssl Verschlüsselung aktivieren. Irgendwie blick ich überhaupt nicht mehr durch....
Ein
| Code: | | ps ax | grep tcpserver |
liefert:
| Code: | 6508 ? S 0:00 /usr/bin/tcpserver -H -R -l 0 -R -x /etc/tcprules.d/tcp.qmail-smtp.cdb -c 40 -u 201 -g 200 0.0.0.0 smtp /var/qmail/bin/qmail-smtpd hektor.nigel /var/vpopmail/bin/vchkpw /bin/true
6512 ? S 0:00 /usr/bin/tcpserver -H -R -l 0 -x /etc/tcprules.d/tcp.qmail-pop3.cdb -c 40 0.0.0.0 pop3 /var/qmail/bin/qmail-popup hektor.nigel /bin/checkpassword /var/qmail/bin/qmail-pop3d .maildir
8403 pts/0 R+ 0:00 grep tcpserver
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Ein
liefert:
| Code: | Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 *:imaps *:* LISTEN
tcp 0 0 *:51234 *:* LISTEN
tcp 0 0 *:pop3s *:* LISTEN
tcp 0 0 *:14534 *:* LISTEN
tcp 0 0 hektor.nigel:mysql *:* LISTEN
tcp 0 0 hektor.nige:netbios-ssn *:* LISTEN
tcp 0 0 192.168.0.1:netbios-ssn *:* LISTEN
tcp 0 0 *:pop-3 *:* LISTEN
tcp 0 0 *:www *:* LISTEN
tcp 0 0 *:ftp *:* LISTEN
tcp 0 0 *:domain *:* LISTEN
tcp 0 0 *:ssh *:* LISTEN
tcp 0 0 *:smtp *:* LISTEN
tcp 0 0 *:https *:* LISTEN
tcp 0 0 hektor.nig:microsoft-ds *:* LISTEN
tcp 0 0 192.168.0.:microsoft-ds *:* LISTEN
tcp 0 0 192.168.2.4:www medulis.nigel:43871 ESTABLISHED
tcp 0 0 192.168.2.4:ssh medulis.nigel:57689 ESTABLISHED
tcp 0 0 192.168.2.4:ssh medulis.nigel:57689 ESTABLISHED
tcp 0 900 hektor.nigel:imaps hektor.nigel:56708 ESTABLISHED
udp 0 0 *:32768 *:*
udp 0 0 192.168.0.1:netbios-ns *:*
udp 0 0 *:netbios-ns *:*
udp 0 0 192.168.0.1:netbios-dgm *:*
udp 0 0 *:netbios-dgm *:*
udp 0 0 *:domain *:*
udp 0 0 *:8767 *:*
udp 0 0 *:bootps *:*
raw 0 0 *:icmp *:* 7
Active UNIX domain sockets (servers and established)
Proto RefCnt Flags Type State I-Node Path
unix 9 [ ] DGRAM 8707 /dev/log
unix 2 [ ACC ] STREAM LISTENING 9557 /var/run/cgisock
unix 2 [ ] DGRAM 1480 @udevd
unix 2 [ ACC ] STREAM LISTENING 10836 /var/lib/courier/authdaemon/socket.tmp
unix 2 [ ACC ] STREAM LISTENING 11164 /var/run/proftpd/proftpd.sock
unix 2 [ ACC ] STREAM LISTENING 9090 /var/run/mysqld/mysqld.sock
unix 3 [ ] STREAM CONNECTED 12118 /var/run/mysqld/mysqld.sock
unix 4 [ ] STREAM CONNECTED 12117
unix 3 [ ] STREAM CONNECTED 12020 /var/run/mysqld/mysqld.sock
unix 3 [ ] STREAM CONNECTED 12019
unix 3 [ ] STREAM CONNECTED 11724 /var/run/mysqld/mysqld.sock
unix 3 [ ] STREAM CONNECTED 11723
unix 2 [ ] DGRAM 11374
unix 2 [ ] DGRAM 11254
unix 2 [ ] DGRAM 11050
unix 2 [ ] DGRAM 10909
unix 2 [ ] DGRAM 10847
unix 2 [ ] DGRAM 10803
unix 2 [ ] DGRAM 8901
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Kann mir bittebitte jemand weiterhelfen?? Was mache ich falsch??
-->> Danke für jede Hilfe!!!
Last edited by fidel on Tue May 24, 2005 1:57 pm; edited 1 time in total |
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fidel
Guru
Joined: 16 Jul 2004
Posts: 407
Location: CH
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| Posted: Tue May 24, 2005 1:55 pm Post subject: |
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Probleme gelöst...
1. ucspi-tcp muss in meinem Fall mit -ipv6 flag kompiliert werden
2. Wenn der Client als relay-fähiger client konfiguriert ist, muss sich dieser für den smtp Versand nicht einloggen.. (eigentlich logisch..  )
3. Der hostname muss per DNS lookup existieren....
Nun funkioniert alles! 
---------
Anhang:
---------
Um den qmail-scanner mit clamav und spamassassin zum Funktionieren zu bewegen, MUSS clamd und spamd unter user qscand laufen! Dies bedeutet, dass auch der Ordner unter /var/run/clamav ebenfalls dem user qscand gehören muss:
| Code: | | chown -R qscand:qmail /var/run/clamav |
Nachdem nun alles bestens werkelt, muss ich doch mal wieder sagen:
GENTOO JUST KICKS AAAAA.........!!!!!! |
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