[qmailtoaster] qmailadmin password complexity

2013-05-09 Thread Rajesh M
hi all has anybody implement the password complexity option in qmailadmin ? i tried using the video provided here but it does not work http://www.youtube.com/watch?v=GyBnwhokscY i have noted down the steps below. I need help on this please. STEPS FOLLOWED PASSWORD COMPLEXITY QMAILADMIN cd

Re: [qmailtoaster] Re: qmailtoaster error with fresh install

2013-05-08 Thread Rajesh M
hi eric the reason was REQUIRED module missing: NetAddr::IP i manually installed this perl module and spamassassin install was successful. i believe the centos install script ie the perl module part of this shud include the above. rajesh On 05/07/2013 10:57 AM, Rajesh M wrote: hi centos

[qmailtoaster] qmailtoaster error with fresh install

2013-05-07 Thread Rajesh M
hi centos 5 32 bit latest version machine is a dual core xeon i am getting the following error in the installation spamassassin rpm latest version from qmail-toaster.com website bad exit status from /var/tmp/rpm-tmp.1.4633(%build) error : file not found by glob :

[qmailtoaster] password complexity in qmailadmin

2013-05-06 Thread Rajesh M
hi is there any code to impose password complexity in qmailadmin while creating / modifying email users rajesh - To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail:

RE: [qmailtoaster] password complexity in qmailadmin

2013-05-06 Thread Rajesh M
-786-1 / 2 / 3 / 4 Extn - 204   -Original Message- From: Rajesh M [mailto:24x7ser...@24x7server.net] Sent: Monday, May 06, 2013 12:38 PM To: qmailtoaster-list@qmailtoaster.com Subject: [qmailtoaster] password complexity in qmailadmin hi is there any code to impose

RE: [qmailtoaster] password complexity in qmailadmin

2013-05-06 Thread Rajesh M
- From: Rajesh M [mailto:24x7ser...@24x7server.net] Sent: Monday, May 06, 2013 12:38 PM To: qmailtoaster-list@qmailtoaster.com Subject: [qmailtoaster] password complexity in qmailadmin hi is there any code to impose password complexity in qmailadmin while creating / modifying email

Re: [qmailtoaster] Re: a few questions concerning outgoing spam

2013-05-02 Thread Rajesh M
and then we can chk if the from email id is continously repeated then we know that spamming is going on and we can use vpopmail mysql database to stop outgoing email smtp emails any idea if this is a feasible option ? rajesh On 05/01/2013 11:42 AM, Rajesh M wrote: 3) control the number

Re: [qmailtoaster] Re: a few questions concerning outgoing spam

2013-05-02 Thread Rajesh M
-queued, and if so, it would be sent. This would allow admins control and flexibility as to how much email leaves the server. -- -Eric 'shubes' On 05/02/2013 10:42 AM, Rajesh M wrote: hi eric can the qmail isolog tool be used for this i believe it runs every hour or so and the calculates

[qmailtoaster] a few questions concerning outgoing spam

2013-05-01 Thread Rajesh M
hi we are facing serious problems facing outgoing spam through the authenticated emails of our customers and need to reduce it as much as possible 1) i wish to stop the access of authenticated users ie email ids in my server from connecting on port 25. My authenticated users will send email

[qmailtoaster] issues with installation of latest qmailtoaster rpm

2013-02-14 Thread Rajesh M
hi i was building a new server and used the following link for downloading and installation 32 bit centos 5.9 http://wiki.qmailtoaster.com/index.php/CentOS_5_QmailToaster_Install#Download_the_QmailToaster_Packages spamassassin failed with error : user schubes does not exist, using root also

[qmailtoaster] pop 3 softlimit

2013-01-29 Thread Rajesh M
hi the value specified in the pop3/run file for soft limit i am a bit confused as to what this means is per pop3 session or for the entire pop3 service. exec /usr/bin/softlimit -m 2500 \ /usr/bin/tcpserver -v -R -H -l0 -c 300 0 110 \ thanks rajesh

[qmailtoaster] patch for silly qmail syndrome

2013-01-16 Thread Rajesh M
eric is there a way to patch qmail toaster to handle the silly qmail syndrome without this emails to local recepients get delayed by several hours when an email is sent to around 5000 users within the server. even stopping smtp temporarily to clear the queue takes quite some time is there any

[qmailtoaster] ldap server

2013-01-01 Thread Rajesh M
hi can somebody recommend a good ldap server which is compatible with standard email clients like outlook / thunderbird etc for global address book. thanks rajesh - To unsubscribe, e-mail:

Re: [qmailtoaster] Re: client gets you are breaking our security rules when sending 300 invoices to thier clients.

2012-12-24 Thread Rajesh M
, Yes, it is on a static IP and that IP is in the whitelist for spamdyke. Also they are using the submission port for sending. The client has to use M$ Outlook unless you can suggest a an alternative? One point is that Outlook seems to attach everything as winmail.dat! Yet sometimes it attaches

Re: [qmailtoaster] Re: client gets you are breaking our security rules when sending 300 invoices to thier clients.

2012-12-24 Thread Rajesh M
could be wrong about this. Hopefully Tonino will clarify things in this regard. Please let us know if changing the CHKUSER_RCPTLIMIT variable gets you going or not. -- -Eric 'shubes' On 12/24/2012 04:53 AM, Rajesh M wrote: tony we faced similar problems and this is what we have done

Re: [qmailtoaster] invalid rcpt MX domain Problem

2012-12-24 Thread Rajesh M
josh we faced similar issues and were able to solve the same. our customers used port 587 ie submission port for sending out emails. are your users are using submission port ie port 587 for sending out emails ? rajesh I recently switched out my companies FreeBSD + Qmail/Vpopmail setup with

Re: [qmailtoaster] Re: client gets you are breaking our security rules when sending 300 invoices to thier clients.

2012-12-24 Thread Rajesh M
,CHKUSER_MAXWRONGRCPT_STRING=400,RELAYCLIENT= to my tcp.smtp will this fix the issue for me temporarily do you think? best wishes Tony White On 25/12/2012 12:57, Rajesh M wrote: eric separating tcprules for smtp and submission works great. we have been using this for years. concerning

Re: [qmailtoaster] Re: pop3 restrict email download to last 15 days

2012-12-23 Thread Rajesh M
On 12/19/2012 01:53 AM, Rajesh M wrote: eric if i change over to dovecot will all the emails start downloading once again in outlook / outlook express ? I don't know for sure off hand. You might search the dovecot list for an answer, or ask this question there. As someone pointed out

Re: [qmailtoaster] Re: pop3 restrict email download to last 15 days

2012-12-19 Thread Rajesh M
On 12/17/2012 08:02 PM, Rajesh M wrote: hi i run an email server set up with large number of users ie around 5000 with lots of data - around 3.5 tb i use qmail pop3 and dovecot imap. the issue i face is that many users use both webmail and pop3 and they store emails in their inbox now

Re: [qmailtoaster] pop3 restrict email download to last 15 days

2012-12-18 Thread Rajesh M
, etc) are done on the client side. POP3 is an OLD protocol. Unless you're pushing POPS/sPOP, I would try to push your users toward IMAP. Pretty much every modern mail client supports it. On 12/17/2012 22:02, Rajesh M wrote: hi i run an email server set up with large number of users ie

[qmailtoaster] pop3 restrict email download to last 15 days

2012-12-17 Thread Rajesh M
hi i run an email server set up with large number of users ie around 5000 with lots of data - around 3.5 tb i use qmail pop3 and dovecot imap. the issue i face is that many users use both webmail and pop3 and they store emails in their inbox now many times when they download via pop3 their

Re: [qmailtoaster] delivery problem with apostrophe in sender's address

2012-12-04 Thread Rajesh M
I am having a problem receiving mail from a customer who has an apostrophe in their email address. (LO'n...@somewhere.com). Here is the error message they are receiving : 5.1.0 - Unknown address error 550-'Requested action not taken: mailbox unavailable' (delivery

[qmailtoaster] problem in queue in local delivery

2012-12-04 Thread Rajesh M
hi i have a server with around 6000 mail boxes it is a dual processor quad core with 4 gb ram centos 5 with qmail toaster it contains around 3.5 terrabytes of data the data is spread over the 2 nrs 2 tb drives about half the mailboxes have the normal path ie /home/vpopmail/domains/ and the

Re: [qmailtoaster] problem in queue in local delivery

2012-12-04 Thread Rajesh M
hi i have a server with around 6000 mail boxes it is a dual processor quad core with 4 gb ram centos 5 with qmail toaster it contains around 3.5 terrabytes of data the data is spread over the 2 nrs 2 tb drives about half the mailboxes have the normal path ie /home/vpopmail/domains/

Re: [qmailtoaster] Re: problem in queue in local delivery

2012-12-04 Thread Rajesh M
On 12/04/2012 08:01 AM, Rajesh M wrote: hi i have a server with around 6000 mail boxes it is a dual processor quad core with 4 gb ram centos 5 with qmail toaster it contains around 3.5 terrabytes of data the data is spread over the 2 nrs 2 tb drives about half the mailboxes have

Re: [qmailtoaster] Re: problem in queue in local delivery

2012-12-04 Thread Rajesh M
On 12/04/2012 08:58 AM, Rajesh M wrote: Maybe run atop or other tools to see where your bottleneck is? Cheers, Sebastian On 04.12.2012, at 16:15, Rajesh M 24x7ser...@24x7server.net wrote: hi i have a server with around 6000 mail boxes it is a dual processor quad core with 4 gb ram

Re: [qmailtoaster] Re: problem in queue in local delivery

2012-12-04 Thread Rajesh M
On 12/04/2012 09:15 AM, Rajesh M wrote: hi eric filesystem is ext3 how do chk and enable dirindex ? will affect my exitsing data in anyway rajesh - Please post: # tune2fs -l /dev/sddevice That'll show what your

[qmailtoaster] qmailtoaster for large installations

2012-12-04 Thread Rajesh M
hi is there any solution for installing qmail toaster for large number of email accounts - 6000 nrs and space usage of around 4 terrabytes. this will scale up continously i want to spread this over multiple servers are there any solutions please ? rajesh

[qmailtoaster] use ip tables to limit connections

2012-10-23 Thread Rajesh M
hi is there any harm in using ip tables to limit connections per second or per minute to the qmailtoaster mail server to ward off spammer. iptables -I INPUT -p tcp --dport 25 -m state --state NEW -m recent --update --seconds 30 --hitcount 10 -j DROP has anybody tried this ? recently i a rogue

[qmailtoaster] changing primary ip on a production server

2012-08-30 Thread Rajesh M
hi i need to change the primary ip of my production qmailtoaster server without any downtime / interruption of my email service. i added one of the ips to the network card i can get pop,imap and submission port connection on the new ip. my problem is that currently the smtp run file is

Re: [qmailtoaster] Whitelisting in SpamAssassin

2012-08-30 Thread Rajesh M
Hi all, One of my customers is having an issue with emails being incorrectly classified as spam by SpamAssassin. They are using a 3rd party site with a form to handle registrations from customers. The form is configured to send the mail to a specific user on their domain (in this case lets

Re: [qmailtoaster] rejecting exe files which are zipped up

2012-07-26 Thread Rajesh M
I am not sure if I am correct, but can't that be set in '/var/qmail/control/simcontrol' ? Gilbert On 7/20/2012 10:11 AM, Rajesh M wrote: hi i find that many a time spam email comes in the form of a zip file which contains and exe file these zip files do not contain any virus and hence

[qmailtoaster] rejecting exe files which are zipped up

2012-07-20 Thread Rajesh M
hi i find that many a time spam email comes in the form of a zip file which contains and exe file these zip files do not contain any virus and hence not caught by clam. i wish to reject all exe, com, bat vbs and other files extensions even if they are zipped up. how do i acheive that thanks

[qmailtoaster] webmail error while changing password

2012-05-01 Thread Rajesh M
hi we are using qmailtoaster with centos since we are using dovecot (instead of courier) we have set authdaemond to down in squirrelmail we are getting the following error while trying to change the password. authdaemon: s_connect() failed: Connection refused i do not wish to provide

[qmailtoaster] question concerning chkuser

2012-04-03 Thread Rajesh M
hi using qmailtoaster on centos. i have spamdyke and chkuser enabled i got an error like this in my log file today which was quite puzzling write_to_qmail-inject_failed:_32/system_error_calling_qmail-inject what could be the reason for this ? is chkuser supposed to reject such messages

Re: [qmailtoaster] Re: compare dovecot pop and qmailtoaster pop

2012-03-30 Thread Rajesh M
On 03/29/2012 06:24 PM, Rajesh M wrote: hi i use qmailtoaster on centos 5 i have moved from courier imap to dovecot imap and the increase in performance was excellent i am planning to change to dovecot pop3 also. i read the forum / wiki and found that there is a large possibility

Re: [qmailtoaster] Re: compare dovecot pop and qmailtoaster pop

2012-03-30 Thread Rajesh M
On 03/29/2012 06:24 PM, Rajesh M wrote: hi i use qmailtoaster on centos 5 i have moved from courier imap to dovecot imap and the increase in performance was excellent i am planning to change to dovecot pop3 also. i read the forum / wiki and found that there is a large possibility

[qmailtoaster] compare dovecot pop and qmailtoaster pop

2012-03-29 Thread Rajesh M
hi i use qmailtoaster on centos 5 i have moved from courier imap to dovecot imap and the increase in performance was excellent i am planning to change to dovecot pop3 also. i read the forum / wiki and found that there is a large possibility that many email clients may start downloading

[qmailtoaster] upgrade qmailtoaster dovecot

2012-03-16 Thread Rajesh M
hi centos 5 qmailtoaster i had installed dovecot 1.2 using the dovecot-1.2.11-3_108.src.rpm now i wish to upgrade the same to version 2 from qtp repository should i remove the existing dovecot and then install version 2 or directly upgrade the same -- if so what is the command. i read the

Re: [qmailtoaster] Mail bouncing

2012-03-07 Thread Rajesh M
Hi Rajesh Email id and domain name is valid. Is it end server problem. Regards, Rajesh On Wed, Mar 7, 2012 at 2:31 PM, Rajesh M 24x7ser...@24x7server.net wrote: HI, While i am sending mail from my id to sender side. Getting below error in log

[qmailtoaster] dovecot installation questions

2012-01-23 Thread Rajesh M
hi i installed dovecot version 1 on one of my qmailtoaster boxes a few months ago and it worked successfully. now i have a new box and tried to install dovecot version 2 using qmailtoaster rpm http://wiki.qmailtoaster.com/index.php/Replacing_Courier_IMAP_with_Dovecot_IMAP i followed the

RE: [qmailtoaster] Qmailtoaster major changes

2012-01-02 Thread Thomas M. Jaeger
Sorry to see you go. Thank you for ALL that you have done for the group! May the wind be at your back, always! Thanks, again, Thomas M. Jaeger Computer Technician, A.A.S. tho...@barharbor.com thomasmjae...@myfairpoint.net -Original Message- From: Jake Vickers [mailto:j

[qmailtoaster] question concerning databytes and softlimit

2011-11-26 Thread Rajesh M
hi does the databytes value consider the size of the email after it is expanded for example if we handle zip files then the file size may be several time larger in size. also the smtp and submission run file which specifies the softlimit -- how is this calculated incase of zipped files ?

Re: [qmailtoaster] Re: question concerning databytes and softlimit

2011-11-26 Thread Rajesh M
india and it is night time for us and even at this time when the number of simultaneous connections in the submission port is just around 15 or so i get this error i have databytes set at 30 mb and qmail softlimit set to 50 mb as shown below exec /usr/bin/softlimit -m 5000 \ so i am not sure

Re: [qmailtoaster] Re: question concerning databytes and softlimit

2011-11-26 Thread Rajesh M
=/var/qmail/bin/qmail-smtpd TCP_CDB=/etc/tcprules.d/tcp.smtp.587.cdb HOSTNAME=`hostname` VCHKPW=/home/vpopmail/bin/vchkpw export REQUIRE_AUTH=1 exec /usr/bin/softlimit -m 3500 \ /usr/bin/tcpserver -v -R -H -l ns1.myhost.net -x $TCP_CDB -c $MAXSMTPD \ -u $QMAILDUID -g $NOFILESGID 0 587

Re: [qmailtoaster] Re: routing outgoing email thru another server

2011-11-23 Thread Rajesh M
: On 11/22/2011 11:18 AM, Rajesh M wrote: hi due to some reason hotmail has gone crazy and blocking us continuously for a month. they claim that some spam email originated thru our server. however there own SNDS shows us as all green. for the past 10 days i have put hotmail.com in badmailto so

[qmailtoaster] routing outgoing email thru another server

2011-11-22 Thread Rajesh M
hi due to some reason hotmail has gone crazy and blocking us continuously for a month. they claim that some spam email originated thru our server. however there own SNDS shows us as all green. for the past 10 days i have put hotmail.com in badmailto so that non of my users can send to

Re: [qmailtoaster] Re: routing outgoing email thru another server

2011-11-22 Thread Rajesh M
On 11/22/2011 11:18 AM, Rajesh M wrote: hi due to some reason hotmail has gone crazy and blocking us continuously for a month. they claim that some spam email originated thru our server. however there own SNDS shows us as all green. for the past 10 days i have put hotmail.com

Re: [qmailtoaster] email server with very large space

2011-10-20 Thread Rajesh M
a bit crude. rajesh Hi, On Thu, Oct 20, 2011 at 8:29 AM, Rajesh M 24x7ser...@24x7server.net wrote: /home/vpopmail/domains/domainname.com/user1 links to drive1 /home/vpopmail/domains/domainname.com/user2 links to drive2 is symlink advisable ? or should i use mount bind

[qmailtoaster] email server with very large space

2011-10-19 Thread Rajesh M
hi i have client requiring around 3 terrabytes of space for his email the max size of my drive available at the data center is 2 terrabytes i can have 2 such drives connected to the server now the question is that how do i split the mailbox locations -- is this advisable ? ie

Re: [qmailtoaster] Re: uninstall sane security

2011-08-10 Thread Rajesh M
On 08/08/2011 04:20 AM, Rajesh M wrote: hi i had installed sanesecurity using qtp-menu however it is causing false positives -- some of my authenticated customers are unable to send outgoing email so i need to uninstall sanesecurity a search listed the following /etc/clamav-unofficial

Re: [qmailtoaster] Re: uninstall sane security

2011-08-10 Thread Rajesh M
On 08/10/2011 04:32 AM, Rajesh M wrote: On 08/08/2011 04:20 AM, Rajesh M wrote: hi i had installed sanesecurity using qtp-menu however it is causing false positives -- some of my authenticated customers are unable to send outgoing email so i need to uninstall sanesecurity a search

[qmailtoaster] uninstall sane security

2011-08-08 Thread Rajesh M
hi i had installed sanesecurity using qtp-menu however it is causing false positives -- some of my authenticated customers are unable to send outgoing email so i need to uninstall sanesecurity a search listed the following /etc/clamav-unofficial-sigs.conf

Re: [qmailtoaster] QMT service lock errors

2011-07-12 Thread Sergio M
El 09/07/11 19:31, Sergio M escribió: El -10/01/37 16:59, Jake Vickers escribió: On 07/07/2011 11:47 AM, Sergio M wrote: Hi there list. Yesterday I had this weird problem with my QMT box. First, the SMTP and POP3 services stopped to answer. So I ssh'ed in and made a qmailctl stat. Every

Re: Re: [qmailtoaster] QMT service lock errors

2011-07-09 Thread Sergio M
El -10/01/37 16:59, Jake Vickers escribió: On 07/07/2011 11:47 AM, Sergio M wrote: Hi there list. Yesterday I had this weird problem with my QMT box. First, the SMTP and POP3 services stopped to answer. So I ssh'ed in and made a qmailctl stat. Every service looked like this: supervise: fatal

[qmailtoaster] QMT service lock errors

2011-07-07 Thread Sergio M
Hi there list. Yesterday I had this weird problem with my QMT box. First, the SMTP and POP3 services stopped to answer. So I ssh'ed in and made a qmailctl stat. Every service looked like this: supervise: fatal: unable to acquire log/supervise/lock: read-only file system So I tried to qmailctl

[qmailtoaster] ClamAV 97.1

2011-06-25 Thread Thomas M. Jaeger
? Maybe I missed something along the way? Thanks; Thomas M. Jaeger Computer Technician, A.A.S.

RE: [qmailtoaster] Re: ClamAV 97.1

2011-06-25 Thread Thomas M. Jaeger
Will do. Thanks, again, for all you guys do! Thomas M. Jaeger Computer Technician, A.A.S. tho...@barharbor.com thomasmjae...@roadrunner.com -Original Message- From: Eric Shubert [mailto:e...@shubes.net] Sent: Saturday, June 25, 2011 9:43 AM To: qmailtoaster-list@qmailtoaster.com

RE: [qmailtoaster] Re: ClamAV 97.1

2011-06-25 Thread Thomas M. Jaeger
definitions and all my clients have anti-virus software locally. Good to know that it is available if I get worried or if problems prevail. Thanks, again, for all you do! Thomas M. Jaeger Computer Technician, A.A.S. tho...@barharbor.com thomasmjae...@roadrunner.com -Original Message- From

Re: [qmailtoaster] Re: whitelist ip in trusted network

2011-05-06 Thread Rajesh M
On 05/02/2011 07:24 PM, Rajesh M wrote: On 04/07/2011 11:38 PM, Rajesh M wrote: On 04/07/2011 05:50 PM, Rajesh M wrote: hi i wish to whitelist a client's server static ip in the spamassasin trusted network i am entering the line like this trusted_networks xxx.yyy if i do

Re: [qmailtoaster] Re: whitelist ip in trusted network

2011-05-02 Thread Rajesh M
On 04/07/2011 11:38 PM, Rajesh M wrote: On 04/07/2011 05:50 PM, Rajesh M wrote: hi i wish to whitelist a client's server static ip in the spamassasin trusted network i am entering the line like this trusted_networks xxx.yyy if i do this then the email from this server ip should

Re: [qmailtoaster] Re: whitelist ip in trusted network

2011-04-08 Thread Rajesh M
On 04/07/2011 05:50 PM, Rajesh M wrote: hi i wish to whitelist a client's server static ip in the spamassasin trusted network i am entering the line like this trusted_networks xxx.yyy if i do this then the email from this server ip should be given a negative score but it does

[qmailtoaster] whitelist ip in trusted network

2011-04-07 Thread Rajesh M
hi i wish to whitelist a client's server static ip in the spamassasin trusted network i am entering the line like this trusted_networks xxx.yyy if i do this then the email from this server ip should be given a negative score but it does not seem to work reading the wiki it seem that i need

[qmailtoaster] routing copy of bounces to specific mailbox

2011-03-13 Thread Rajesh M
hi i want to track all the bounced emails within my server for better control and to prevent any kind of misuse. is there a way out ? like using qmail taps or something like that rajesh - Qmailtoaster is

Re: Re: [qmailtoaster] Re: SMTP attack

2011-03-08 Thread Sergio M
Pak Ogah escribió: div class=moz-text-flowed style=font-family: -moz-fixedOn 07-Mar-11 21:49, Eric Shubert wrote: Great job, Pak. Thanks, Toma. Pak, will you get this incorporated into the wiki? TIA. Ok Eric, it's done but since I just copy-paste as is and re-formatting, I didn't know what

Re: [qmailtoaster] Re: SMTP attack

2011-03-05 Thread Sergio M
Eric Shubert escribi: Timing is good on this. :) http://wiki.qmailtoaster.com/index.php?title=Fail2Banaction=""> Have at it. I've added a link to this page under the Configuration- Security section. It's a start (albeit not much of one). Hey guys, I created a basic article,

Re: [qmailtoaster] Re: SMTP attack

2011-03-04 Thread Sergio M
formatting, specially the code snipets and quotes. Thanks! -- pre Sergio M mailto:sergio...@gmail.com /pre font face=Verdana, Arial, Helvetica, sans-serif size=3 color=#00CC00bP: /b/fontfont face=Verdana, Arial, Helvetica, sans-serif size=1 color=#66iquest;Realmente necesitaacute;s

Re: [qmailtoaster] SMTP attack

2011-03-02 Thread Sergio M
Finn Buhelt (kirstineslund) escribió: Hi Sergio. If I am reading Your logfile correct You should try to replace *vchkpw-pop3: vpopmail user not found* with *vchkpw-smtp: password fail *and leave everything else. Change this in the filter.d directory and remember to reload fail2ban (

Re: [qmailtoaster] SMTP attack

2011-03-02 Thread Sergio M
Finn Buhelt (kirstineslund) escribió: Hi Sergio. If I am reading Your logfile correct You should try to replace *vchkpw-pop3: vpopmail user not found* with *vchkpw-smtp: password fail *and leave everything else. Change this in the filter.d directory and remember to reload fail2ban (

Re: [qmailtoaster] SMTP attack

2011-03-02 Thread Sergio M
Finn Buhelt (kirstineslund) escribió: Hi Sergio. If I am reading Your logfile correct You should try to replace *vchkpw-pop3: vpopmail user not found* with *vchkpw-smtp: password fail *and leave everything else. Change this in the filter.d directory and remember to reload fail2ban (

Re: [qmailtoaster] SMTP attack

2011-03-02 Thread Sergio M
Finn Buhelt (kirstineslund) escribió: Hi again Sergio. FYI fail2ban unbans the IP after X minutes (X is set i the jail.conf either globally or per 'filter.conf') /Finn Hi, I am banning them for 1 week, but I wanted to know how to unban someone right away if a customer complaints. Thanks!

[qmailtoaster] Fail2ban and vpopmail

2011-03-02 Thread Sergio M
[from this other thread http://www.mail-archive.com/qmailtoaster-list@qmailtoaster.com/msg30514.html ] As I said, being under SMTP attack I installed fail2ban and created a set of rules like: *** jail.conf *** (...) [vpopmail] enabled = true port = pop3 filter = vpopmail action =

[qmailtoaster] Re: Fail2ban and vpopmail

2011-03-02 Thread Sergio M
Sergio M escribió: [from this other thread http://www.mail-archive.com/qmailtoaster-list@qmailtoaster.com/msg30514.html ] As I said, being under SMTP attack I installed fail2ban and created a set of rules like: *** jail.conf *** (...) [vpopmail] enabled = true port = pop3 filter

Re: [qmailtoaster] SMTP attack

2011-03-02 Thread Sergio M
Finn Buhelt (kirstineslund) escribió: Hi Sergio. 1.There is a *.conf file somewhere on the net that checks fail2ban's own logfile and to a certain extend prevent this from happening.(sorry cann't remember where but will do some investigation and let You kow if I'm successfull) Finn, I

Re: [qmailtoaster] Re: Fail2ban and vpopmail

2011-03-02 Thread Sergio M
Eric Shubert escribió: On 03/02/2011 06:31 AM, Sergio M wrote: [from this other thread http://www.mail-archive.com/qmailtoaster-list@qmailtoaster.com/msg30514.html ] As I said, being under SMTP attack I installed fail2ban and created a set of rules like: *** jail.conf *** (...) [vpopmail

Re: [qmailtoaster] Re: Fail2ban and vpopmail

2011-03-02 Thread Sergio M
Eric Shubert escribió: You should see: 03-02 10:09:37 tcpserver: status: 0/25 right after you start qmail. If it doesn't drop to 0 when you start it, then something's wrong. Please check the status message which corresponds to the start of qmail. If it's not 0/25, please post several lines

Re: [qmailtoaster] Re: Fail2ban and vpopmail

2011-03-02 Thread Sergio M
Eric Shubert escribió: On 03/02/2011 10:22 AM, Sergio M wrote: Eric Shubert escribió: You should see: 03-02 10:09:37 tcpserver: status: 0/25 right after you start qmail. If it doesn't drop to 0 when you start it, then something's wrong. Please check the status message which corresponds

Re: [qmailtoaster] Re: Fail2ban and vpopmail

2011-03-02 Thread Sergio M
#!/bin/sh exec /usr/bin/spamd -x -m 8 -u vpopmail -s stderr 21 That's a good start. What are your load number looking like? Pretty low I expect. I'd open that puppy up. You can handle way more than 25 connections. I'd go back to the default value of 100 for starters, and double the number

Re: [qmailtoaster] Re: Fail2ban and vpopmail

2011-03-02 Thread Sergio M
Eric Shubert escribió: On 03/02/2011 12:04 PM, Sergio M wrote: #!/bin/sh exec /usr/bin/spamd -x -m 8 -u vpopmail -s stderr 21 That's a good start. What are your load number looking like? Pretty low I expect. I'd open that puppy up. You can handle way more than 25 connections. I'd go back

Re: [qmailtoaster] Re: Fail2ban and vpopmail

2011-03-02 Thread Sergio M
Eric Shubert escribió: On 03/02/2011 12:32 PM, Sergio M wrote: Eric Shubert escribió: On 03/02/2011 12:04 PM, Sergio M wrote: #!/bin/sh exec /usr/bin/spamd -x -m 8 -u vpopmail -s stderr 21 That's a good start. What are your load number looking like? Pretty low I expect. I'd open

Re: [qmailtoaster] Re: Fail2ban and vpopmail

2011-03-02 Thread Sergio M
I can say that with 64 concurrencyincoming and 16 spamd childs (and a magic reboot, just in case) its now flowing smoothly and the sessions are under 40/64 most of the time. (for now) # top top - 17:19:24 up 43 min, 1 user, load average: 0.55, 0.73, 0.95 Tasks: 269 total, 1 running, 268

Re: [qmailtoaster] Re: SMTP attack

2011-03-01 Thread Sergio M
Eric Shubert escribió: Sergio, .) Be sure you're running the latest spamdyke (4.2.0). 4.1.x versions had a bug where rejected sessions would not terminate immediately, causing excessive idle smtp sessions (and ultimately TIMEOUTs). That may no be affecting you, but you should check to be

Re: [qmailtoaster] Re: SMTP attack

2011-03-01 Thread Sergio M
I think he said he is not an user yet, but i am looking at: http://www.mail-archive.com/qmailtoaster-list@qmailtoaster.com/msg23951.html Tony White escribió: Eric, Do you have Fail2Ban working with the qmail logs? On 02/03/2011 12:24 PM, Eric Shubert wrote: Yes, but the attacks appear to be

Re: [qmailtoaster] SMTP attack

2011-03-01 Thread Sergio M
Michael Colvin escribió: Are all of the username portions of the e-mail addresses legitimate e-mails? IE, it looks like you cleansed the domain portion, but, in the log, are the all, or most, of the e-mails legitimate? I've seen this with random attempts at guessing e-mails and passwords, but

Re: [qmailtoaster] SMTP attack

2011-03-01 Thread Sergio M
South Computers escribió: Sounds like they may have gotten hit with a virus or pissed someone off. I would block the domain from relaying inform the customer, possibly make them change their email account passwords if it's not a large organization. Ask them to relay through their provider if

Re: [qmailtoaster] SMTP attack

2011-03-01 Thread Sergio M
I found this to use fail2ban to block vpopmail failed passwd attempts, but cannot make it work. Its in spanish, but the code is in english anyway. http://systemadmin.es/2011/01/anadir-nuevas-reglas-de-filtrado-a-fail2ban any ideas, specially about the regex? Thanks! -Sergio

RE: [qmailtoaster] Freshclam not running after clamav update

2011-02-25 Thread Thomas M. Jaeger
I had the same issue and did a reboot (CentOS 5 x86_64) and it seems fine now. Thomas M. Jaeger Computer Technician, A.A.S. thomasmjae...@roadrunner.com thomasmjae...@msn.com tho...@barharbor.com -Original Message- From: Eric Shubert [mailto:e...@shubes.net] Sent: Friday, February 25

[qmailtoaster] horde question

2010-12-22 Thread Rajesh M
hi i am testing out horde due html mail issues in squirrelmail had a quesions when i forward an email as an attachment (not message body forward) then the email gets delivered but when the email is opened the recipient who is also using horde entire email is displayed in the form of email

[qmailtoaster] horde password change configuration

2010-12-19 Thread Rajesh M
hi We were able to successfully configure horde however we are stuck with the password change option can somebody provide me with step by step instructions for horde webmail FOR the change password and forwarding option regds rajesh

[qmailtoaster] changing mailbox location for a single domain

2010-11-28 Thread Rajesh M
hi i have a client who needs his emails on a separate drive all my domains are on /dev/sdb1 and i have a secondary drive /dev/sdc1 with mountpoint /backup3 if my client domain is abc.com is it ok if i put put a link up in the rc.local file /bin/mount --bind

Re: [qmailtoaster] mail server with 7 million accounts

2010-11-28 Thread Rajesh M
mbps) connection rajesh I am not sure if my calculations are correct, but if they are, what bandwidth do you have available? On 28/11/2010 1:34 PM, Rajesh M wrote: hi all the emails are going to be generated internally only ie within the same local area network and it will be from

RE: [qmailtoaster] mail server with 7 million accounts

2010-11-27 Thread Rajesh M
. On 26/11/2010 9:27 PM, Rajesh M wrote: hi i have a client who wishes to put an email server with 7 million accounts say : us...@abc.com, us...@abc.com 1) one email will be sent daily to all these users from masteru...@abc.com with an attached file (less than 50 kb). each file to each

[qmailtoaster] mail server with 7 million accounts

2010-11-26 Thread Rajesh M
hi i have a client who wishes to put an email server with 7 million accounts say : us...@abc.com, us...@abc.com 1) one email will be sent daily to all these users from masteru...@abc.com with an attached file (less than 50 kb). each file to each user will be different 2) all the users

Re: [qmailtoaster] Re: logs for alias delivery

2010-10-26 Thread Rajesh M
that a sometimes the email sent to forw...@userdomain.com does not reach us...@userdomain.com and there is no logging at all so i cannot verify further thanks rajesh On 10/25/2010 04:47 AM, Rajesh M wrote: hi i have an issue incase where the customer is complaining that the email is not being delivered

[qmailtoaster] logs for alias delivery

2010-10-25 Thread Rajesh M
hi i have an issue incase where the customer is complaining that the email is not being delivered correctly to all the email ids created under a specific forward i checked the qmail logs but it just shows as such 2010-10-25 13:18:24.489487500 starting delivery 1035104: msg 38406929 to local

Re: [qmailtoaster] Re: smtp binding to seperate ip

2010-10-05 Thread Rajesh M
hi i have removed the rbl (blacklists) checks from qmail /var/qmail/supervise/smtp/run file and enabled the same in spamdyke is that correct ? thanks rajesh Rajesh M wrote: hi i have spamdyke installed already. Which version? How did you install it? could you please point me

Re: [qmailtoaster] Re: smtp binding to seperate ip

2010-10-05 Thread Rajesh M
/qmail/control/concurrencyincoming` SPAMDYKE=/usr/local/bin/spamdyke SPAMDYKE_CONF=/etc/spamdyke/spamdyke.conf SMTPD=/var/qmail/bin/qmail-smtpd TCP_CDB=/etc/tcprules.d/tcp.smtp.cdb HOSTNAME=`hostname` VCHKPW=/home/vpopmail/bin/vchkpw REQUIRE_AUTH=0 exec /usr/bin/softlimit -m 2000

[qmailtoaster] smtp binding to seperate ip

2010-10-04 Thread Rajesh M
` NOFILESGID=`id -g vpopmail` MAXSMTPD=`cat /var/qmail/control/concurrencyincoming` SMTPD=/var/qmail/bin/qmail-smtpd TCP_CDB=/etc/tcprules.d/tcp.smtp.cdb HOSTNAME=`hostname` VCHKPW=/home/vpopmail/bin/vchkpw REQUIRE_AUTH=1 exec /usr/bin/softlimit -m 1200 \ /usr/bin/tcpserver -v -R -H -l ns2

Re: [qmailtoaster] Re: smtp binding to seperate ip

2010-10-04 Thread Rajesh M
might want to review the /etc/spamdyke/spamdyke.conf file to be sure that filters are suitable for your environment. You'll also appreciate that spamdyke lightens the load on your server, as there will be much less email to scan. -- -Eric 'shubes' Rajesh M wrote: hi some of my users need

[qmailtoaster] puzzling bounce message help please

2010-09-28 Thread Rajesh M
2010 07:19:01 - Received: by simscan 1.3.1 ppid: 20381, pid: 21938, t: 0.9811s scanners: attach: 1.3.1 clamav: 0.96.1/m:52 Received: from unknown (HELO dss145) (u...@mycustomer.com@59.163.21.131) by ns2.corpmailserver.com with ESMTPA; 24 Sep 2010 07:19:00 - From: Username u

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